1931359500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:519

約数の個数: 432

約数和(自身を含む): 7476749280

約数和(自身を除く): 5545389780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 25, 28, 30, 35, 36, 38, 42, 45, 49, 50, 57, 60, 63, 70, 75, 76, 84, 90, 95, 98, 100, 105, 114, 125, 126, 133, 140, 147, 150, 171, 175, 180, 190, 196, 210, 225, 228, 245, 250, 252, 266, 285, 294, 300, 315, 342, 350, 375, 380, 399, 420, 441, 450, 461, 475, 490, 500, 525, 532, 570, 588, 630, 665, 684, 700, 735, 750, 798, 855, 875, 882, 900, 922, 931, 950, 980, 1050, 1125, 1140, 1197, 1225, 1260, 1330, 1383, 1425, 1470, 1500, 1575, 1596, 1710, 1750, 1764, 1844, 1862, 1900, 1995, 2100, 2205, 2250, 2305, 2375, 2394, 2450, 2625, 2660, 2766, 2793, 2850, 2940, 3150, 3227, 3325, 3420, 3500, 3675, 3724, 3990, 4149, 4275, 4410, 4500, 4610, 4655, 4750, 4788, 4900, 5250, 5532, 5586, 5700, 5985, 6125, 6300, 6454, 6650, 6915, 7125, 7350, 7875, 7980, 8298, 8379, 8550, 8759, 8820, 9220, 9310, 9500, 9681, 9975, 10500, 11025, 11172, 11525, 11970, 12250, 12908, 13300, 13830, 13965, 14250, 14700, 15750, 16135, 16596, 16625, 16758, 17100, 17518, 18375, 18620, 19362, 19950, 20745, 21375, 22050, 22589, 23050, 23275, 23940, 24500, 26277, 27660, 27930, 28500, 29043, 29925, 31500, 32270, 33250, 33516, 34575, 35036, 36750, 38724, 39900, 41490, 41895, 42750, 43795, 44100, 45178, 46100, 46550, 48405, 49875, 52554, 55125, 55860, 57625, 58086, 59850, 61313, 64540, 66500, 67767, 69150, 69825, 73500, 78831, 80675, 82980, 83790, 85500, 87590, 90356, 93100, 96810, 99750, 103725, 105108, 110250, 112945, 115250, 116172, 116375, 119700, 122626, 131385, 135534, 138300, 139650, 145215, 149625, 157662, 161350, 167580, 172875, 175180, 183939, 193620, 199500, 203301, 207450, 209475, 218975, 220500, 225890, 230500, 232750, 242025, 245252, 262770, 271068, 279300, 290430, 299250, 306565, 315324, 322700, 338835, 345750, 349125, 367878, 394155, 403375, 406602, 414900, 418950, 429191, 437950, 451780, 465500, 484050, 518625, 525540, 551817, 564725, 580860, 598500, 613130, 656925, 677670, 691500, 698250, 726075, 735756, 788310, 806750, 813204, 837900, 858382, 875900, 919695, 968100, 1016505, 1037250, 1047375, 1094875, 1103634, 1129450, 1210125, 1226260, 1287573, 1313850, 1355340, 1396500, 1452150, 1532825, 1576620, 1613500, 1694175, 1716764, 1839390, 1970775, 2033010, 2074500, 2094750, 2145955, 2189750, 2207268, 2258900, 2420250, 2575146, 2627700, 2759085, 2823625, 2904300, 3065650, 3284625, 3388350, 3630375, 3678780, 3862719, 3941550, 4066020, 4189500, 4291910, 4379500, 4598475, 4840500, 5082525, 5150292, 5518170, 5647250, 6131300, 6437865, 6569250, 6776700, 7260750, 7664125, 7725438, 7883100, 8470875, 8583820, 9196950, 9853875, 10165050, 10729775, 11036340, 11294500, 12875730, 13138500, 13795425, 14521500, 15328250, 15450876, 16941750, 18393900, 19313595, 19707750, 20330100, 21459550, 22992375, 25412625, 25751460, 27590850, 30656500, 32189325, 33883500, 38627190, 39415500, 42919100, 45984750, 50825250, 53648875, 55181700, 64378650, 68977125, 77254380, 91969500, 96567975, 101650500, 107297750, 128757300, 137954250, 160946625, 193135950, 214595500, 275908500, 321893250, 386271900, 482839875, 643786500, 965679750, 1931359500]

約数ペア:

[(1, 1931359500), (2, 965679750), (3, 643786500), (4, 482839875), (5, 386271900), (6, 321893250), (7, 275908500), (9, 214595500), (10, 193135950), (12, 160946625), (14, 137954250), (15, 128757300), (18, 107297750), (19, 101650500), (20, 96567975), (21, 91969500), (25, 77254380), (28, 68977125), (30, 64378650), (35, 55181700), (36, 53648875), (38, 50825250), (42, 45984750), (45, 42919100), (49, 39415500), (50, 38627190), (57, 33883500), (60, 32189325), (63, 30656500), (70, 27590850), (75, 25751460), (76, 25412625), (84, 22992375), (90, 21459550), (95, 20330100), (98, 19707750), (100, 19313595), (105, 18393900), (114, 16941750), (125, 15450876), (126, 15328250), (133, 14521500), (140, 13795425), (147, 13138500), (150, 12875730), (171, 11294500), (175, 11036340), (180, 10729775), (190, 10165050), (196, 9853875), (210, 9196950), (225, 8583820), (228, 8470875), (245, 7883100), (250, 7725438), (252, 7664125), (266, 7260750), (285, 6776700), (294, 6569250), (300, 6437865), (315, 6131300), (342, 5647250), (350, 5518170), (375, 5150292), (380, 5082525), (399, 4840500), (420, 4598475), (441, 4379500), (450, 4291910), (461, 4189500), (475, 4066020), (490, 3941550), (500, 3862719), (525, 3678780), (532, 3630375), (570, 3388350), (588, 3284625), (630, 3065650), (665, 2904300), (684, 2823625), (700, 2759085), (735, 2627700), (750, 2575146), (798, 2420250), (855, 2258900), (875, 2207268), (882, 2189750), (900, 2145955), (922, 2094750), (931, 2074500), (950, 2033010), (980, 1970775), (1050, 1839390), (1125, 1716764), (1140, 1694175), (1197, 1613500), (1225, 1576620), (1260, 1532825), (1330, 1452150), (1383, 1396500), (1425, 1355340), (1470, 1313850), (1500, 1287573), (1575, 1226260), (1596, 1210125), (1710, 1129450), (1750, 1103634), (1764, 1094875), (1844, 1047375), (1862, 1037250), (1900, 1016505), (1995, 968100), (2100, 919695), (2205, 875900), (2250, 858382), (2305, 837900), (2375, 813204), (2394, 806750), (2450, 788310), (2625, 735756), (2660, 726075), (2766, 698250), (2793, 691500), (2850, 677670), (2940, 656925), (3150, 613130), (3227, 598500), (3325, 580860), (3420, 564725), (3500, 551817), (3675, 525540), (3724, 518625), (3990, 484050), (4149, 465500), (4275, 451780), (4410, 437950), (4500, 429191), (4610, 418950), (4655, 414900), (4750, 406602), (4788, 403375), (4900, 394155), (5250, 367878), (5532, 349125), (5586, 345750), (5700, 338835), (5985, 322700), (6125, 315324), (6300, 306565), (6454, 299250), (6650, 290430), (6915, 279300), (7125, 271068), (7350, 262770), (7875, 245252), (7980, 242025), (8298, 232750), (8379, 230500), (8550, 225890), (8759, 220500), (8820, 218975), (9220, 209475), (9310, 207450), (9500, 203301), (9681, 199500), (9975, 193620), (10500, 183939), (11025, 175180), (11172, 172875), (11525, 167580), (11970, 161350), (12250, 157662), (12908, 149625), (13300, 145215), (13830, 139650), (13965, 138300), (14250, 135534), (14700, 131385), (15750, 122626), (16135, 119700), (16596, 116375), (16625, 116172), (16758, 115250), (17100, 112945), (17518, 110250), (18375, 105108), (18620, 103725), (19362, 99750), (19950, 96810), (20745, 93100), (21375, 90356), (22050, 87590), (22589, 85500), (23050, 83790), (23275, 82980), (23940, 80675), (24500, 78831), (26277, 73500), (27660, 69825), (27930, 69150), (28500, 67767), (29043, 66500), (29925, 64540), (31500, 61313), (32270, 59850), (33250, 58086), (33516, 57625), (34575, 55860), (35036, 55125), (36750, 52554), (38724, 49875), (39900, 48405), (41490, 46550), (41895, 46100), (42750, 45178), (43795, 44100)]