21092157450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{27109}}^1$

素因数の和:27166

約数の個数: 288

約数和(自身を含む): 73418217600

約数和(自身を除く): 52326060150

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 19, 21, 25, 26, 30, 35, 38, 39, 42, 45, 50, 57, 63, 65, 70, 75, 78, 90, 91, 95, 105, 114, 117, 126, 130, 133, 150, 171, 175, 182, 190, 195, 210, 225, 234, 247, 266, 273, 285, 315, 325, 342, 350, 390, 399, 450, 455, 475, 494, 525, 546, 570, 585, 630, 650, 665, 741, 798, 819, 855, 910, 950, 975, 1050, 1170, 1197, 1235, 1330, 1365, 1425, 1482, 1575, 1638, 1710, 1729, 1950, 1995, 2223, 2275, 2394, 2470, 2730, 2850, 2925, 3150, 3325, 3458, 3705, 3990, 4095, 4275, 4446, 4550, 5187, 5850, 5985, 6175, 6650, 6825, 7410, 8190, 8550, 8645, 9975, 10374, 11115, 11970, 12350, 13650, 15561, 17290, 18525, 19950, 20475, 22230, 25935, 27109, 29925, 31122, 37050, 40950, 43225, 51870, 54218, 55575, 59850, 77805, 81327, 86450, 111150, 129675, 135545, 155610, 162654, 189763, 243981, 259350, 271090, 352417, 379526, 389025, 406635, 487962, 515071, 569289, 677725, 704834, 778050, 813270, 948815, 1030142, 1057251, 1138578, 1219905, 1355450, 1545213, 1707867, 1762085, 1897630, 2033175, 2114502, 2439810, 2466919, 2575355, 2846445, 3090426, 3171753, 3415734, 3524170, 3605497, 4066350, 4635639, 4744075, 4933838, 5150710, 5286255, 5692890, 6099525, 6343506, 6695923, 7210994, 7400757, 7726065, 8539335, 8810425, 9271278, 9488150, 10572510, 10816491, 12199050, 12334595, 12876775, 13391846, 14232225, 14801514, 15452130, 15858765, 17078670, 17620850, 18027485, 20087769, 21632982, 22202271, 23178195, 24669190, 25753550, 26431275, 28464450, 31717530, 32449473, 33479615, 36054970, 37003785, 38630325, 40175538, 42696675, 44404542, 46356390, 46871461, 52862550, 54082455, 60263307, 61672975, 64898946, 66959230, 74007570, 77260650, 79293825, 85393350, 90137425, 93742922, 100438845, 108164910, 111011355, 115890975, 120526614, 123345950, 140614383, 158587650, 162247365, 167398075, 180274850, 185018925, 200877690, 222022710, 231781950, 234357305, 270412275, 281228766, 301316535, 324494730, 334796150, 370037850, 421843149, 468714610, 502194225, 540824550, 555056775, 602633070, 703071915, 811236825, 843686298, 1004388450, 1110113550, 1171786525, 1406143830, 1506582675, 1622473650, 2109215745, 2343573050, 3013165350, 3515359575, 4218431490, 7030719150, 10546078725, 21092157450]

約数ペア:

[(1, 21092157450), (2, 10546078725), (3, 7030719150), (5, 4218431490), (6, 3515359575), (7, 3013165350), (9, 2343573050), (10, 2109215745), (13, 1622473650), (14, 1506582675), (15, 1406143830), (18, 1171786525), (19, 1110113550), (21, 1004388450), (25, 843686298), (26, 811236825), (30, 703071915), (35, 602633070), (38, 555056775), (39, 540824550), (42, 502194225), (45, 468714610), (50, 421843149), (57, 370037850), (63, 334796150), (65, 324494730), (70, 301316535), (75, 281228766), (78, 270412275), (90, 234357305), (91, 231781950), (95, 222022710), (105, 200877690), (114, 185018925), (117, 180274850), (126, 167398075), (130, 162247365), (133, 158587650), (150, 140614383), (171, 123345950), (175, 120526614), (182, 115890975), (190, 111011355), (195, 108164910), (210, 100438845), (225, 93742922), (234, 90137425), (247, 85393350), (266, 79293825), (273, 77260650), (285, 74007570), (315, 66959230), (325, 64898946), (342, 61672975), (350, 60263307), (390, 54082455), (399, 52862550), (450, 46871461), (455, 46356390), (475, 44404542), (494, 42696675), (525, 40175538), (546, 38630325), (570, 37003785), (585, 36054970), (630, 33479615), (650, 32449473), (665, 31717530), (741, 28464450), (798, 26431275), (819, 25753550), (855, 24669190), (910, 23178195), (950, 22202271), (975, 21632982), (1050, 20087769), (1170, 18027485), (1197, 17620850), (1235, 17078670), (1330, 15858765), (1365, 15452130), (1425, 14801514), (1482, 14232225), (1575, 13391846), (1638, 12876775), (1710, 12334595), (1729, 12199050), (1950, 10816491), (1995, 10572510), (2223, 9488150), (2275, 9271278), (2394, 8810425), (2470, 8539335), (2730, 7726065), (2850, 7400757), (2925, 7210994), (3150, 6695923), (3325, 6343506), (3458, 6099525), (3705, 5692890), (3990, 5286255), (4095, 5150710), (4275, 4933838), (4446, 4744075), (4550, 4635639), (5187, 4066350), (5850, 3605497), (5985, 3524170), (6175, 3415734), (6650, 3171753), (6825, 3090426), (7410, 2846445), (8190, 2575355), (8550, 2466919), (8645, 2439810), (9975, 2114502), (10374, 2033175), (11115, 1897630), (11970, 1762085), (12350, 1707867), (13650, 1545213), (15561, 1355450), (17290, 1219905), (18525, 1138578), (19950, 1057251), (20475, 1030142), (22230, 948815), (25935, 813270), (27109, 778050), (29925, 704834), (31122, 677725), (37050, 569289), (40950, 515071), (43225, 487962), (51870, 406635), (54218, 389025), (55575, 379526), (59850, 352417), (77805, 271090), (81327, 259350), (86450, 243981), (111150, 189763), (129675, 162654), (135545, 155610)]