81940950

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:93

約数の個数: 384

約数和(自身を含む): 299980800

約数和(自身を除く): 218039850

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 23, 25, 26, 27, 29, 30, 35, 39, 42, 45, 46, 50, 54, 58, 63, 65, 69, 70, 75, 78, 87, 90, 91, 105, 115, 117, 126, 130, 135, 138, 145, 150, 161, 174, 175, 182, 189, 195, 203, 207, 210, 225, 230, 234, 261, 270, 273, 290, 299, 315, 322, 325, 345, 350, 351, 377, 378, 390, 406, 414, 435, 450, 455, 483, 522, 525, 546, 575, 585, 598, 609, 621, 630, 650, 667, 675, 690, 702, 725, 754, 783, 805, 819, 870, 897, 910, 945, 966, 975, 1015, 1035, 1050, 1131, 1150, 1170, 1218, 1242, 1305, 1334, 1350, 1365, 1449, 1450, 1495, 1566, 1575, 1610, 1638, 1725, 1755, 1794, 1827, 1885, 1890, 1950, 2001, 2030, 2070, 2093, 2175, 2262, 2275, 2415, 2457, 2610, 2639, 2691, 2730, 2898, 2925, 2990, 3045, 3105, 3150, 3335, 3393, 3450, 3510, 3654, 3770, 3915, 4002, 4025, 4095, 4186, 4347, 4350, 4485, 4550, 4669, 4725, 4830, 4914, 5075, 5175, 5278, 5382, 5481, 5655, 5850, 6003, 6090, 6210, 6279, 6525, 6670, 6786, 6825, 7245, 7475, 7830, 7917, 8050, 8073, 8190, 8671, 8694, 8775, 8970, 9135, 9338, 9425, 9450, 10005, 10150, 10179, 10350, 10465, 10962, 11310, 12006, 12075, 12285, 12558, 13050, 13195, 13455, 13650, 14007, 14490, 14950, 15225, 15525, 15834, 16146, 16675, 16965, 17342, 17550, 18009, 18270, 18837, 18850, 19575, 20010, 20358, 20475, 20930, 21735, 22425, 23345, 23751, 24150, 24570, 26013, 26390, 26910, 27405, 28014, 28275, 30015, 30450, 31050, 31395, 33350, 33930, 36018, 36225, 37674, 39150, 39585, 40365, 40950, 42021, 43355, 43470, 44850, 45675, 46690, 47502, 50025, 50895, 52026, 52325, 54810, 56511, 56550, 60030, 60697, 61425, 62790, 65975, 67275, 70035, 71253, 72450, 78039, 79170, 80730, 84042, 84825, 86710, 90045, 91350, 94185, 100050, 101790, 104650, 108675, 113022, 116725, 118755, 121394, 122850, 126063, 130065, 131950, 134550, 137025, 140070, 142506, 150075, 156078, 156975, 169650, 180090, 182091, 188370, 197925, 201825, 210105, 216775, 217350, 233450, 234117, 237510, 252126, 254475, 260130, 274050, 282555, 300150, 303485, 313950, 350175, 356265, 364182, 390195, 395850, 403650, 420210, 433550, 450225, 468234, 470925, 508950, 546273, 565110, 593775, 606970, 630315, 650325, 700350, 712530, 780390, 900450, 910455, 941850, 1050525, 1092546, 1170585, 1187550, 1260630, 1300650, 1412775, 1517425, 1638819, 1781325, 1820910, 1950975, 2101050, 2341170, 2731365, 2825550, 3034850, 3151575, 3277638, 3562650, 3901950, 4552275, 5462730, 5852925, 6303150, 8194095, 9104550, 11705850, 13656825, 16388190, 27313650, 40970475, 81940950]

約数ペア:

[(1, 81940950), (2, 40970475), (3, 27313650), (5, 16388190), (6, 13656825), (7, 11705850), (9, 9104550), (10, 8194095), (13, 6303150), (14, 5852925), (15, 5462730), (18, 4552275), (21, 3901950), (23, 3562650), (25, 3277638), (26, 3151575), (27, 3034850), (29, 2825550), (30, 2731365), (35, 2341170), (39, 2101050), (42, 1950975), (45, 1820910), (46, 1781325), (50, 1638819), (54, 1517425), (58, 1412775), (63, 1300650), (65, 1260630), (69, 1187550), (70, 1170585), (75, 1092546), (78, 1050525), (87, 941850), (90, 910455), (91, 900450), (105, 780390), (115, 712530), (117, 700350), (126, 650325), (130, 630315), (135, 606970), (138, 593775), (145, 565110), (150, 546273), (161, 508950), (174, 470925), (175, 468234), (182, 450225), (189, 433550), (195, 420210), (203, 403650), (207, 395850), (210, 390195), (225, 364182), (230, 356265), (234, 350175), (261, 313950), (270, 303485), (273, 300150), (290, 282555), (299, 274050), (315, 260130), (322, 254475), (325, 252126), (345, 237510), (350, 234117), (351, 233450), (377, 217350), (378, 216775), (390, 210105), (406, 201825), (414, 197925), (435, 188370), (450, 182091), (455, 180090), (483, 169650), (522, 156975), (525, 156078), (546, 150075), (575, 142506), (585, 140070), (598, 137025), (609, 134550), (621, 131950), (630, 130065), (650, 126063), (667, 122850), (675, 121394), (690, 118755), (702, 116725), (725, 113022), (754, 108675), (783, 104650), (805, 101790), (819, 100050), (870, 94185), (897, 91350), (910, 90045), (945, 86710), (966, 84825), (975, 84042), (1015, 80730), (1035, 79170), (1050, 78039), (1131, 72450), (1150, 71253), (1170, 70035), (1218, 67275), (1242, 65975), (1305, 62790), (1334, 61425), (1350, 60697), (1365, 60030), (1449, 56550), (1450, 56511), (1495, 54810), (1566, 52325), (1575, 52026), (1610, 50895), (1638, 50025), (1725, 47502), (1755, 46690), (1794, 45675), (1827, 44850), (1885, 43470), (1890, 43355), (1950, 42021), (2001, 40950), (2030, 40365), (2070, 39585), (2093, 39150), (2175, 37674), (2262, 36225), (2275, 36018), (2415, 33930), (2457, 33350), (2610, 31395), (2639, 31050), (2691, 30450), (2730, 30015), (2898, 28275), (2925, 28014), (2990, 27405), (3045, 26910), (3105, 26390), (3150, 26013), (3335, 24570), (3393, 24150), (3450, 23751), (3510, 23345), (3654, 22425), (3770, 21735), (3915, 20930), (4002, 20475), (4025, 20358), (4095, 20010), (4186, 19575), (4347, 18850), (4350, 18837), (4485, 18270), (4550, 18009), (4669, 17550), (4725, 17342), (4830, 16965), (4914, 16675), (5075, 16146), (5175, 15834), (5278, 15525), (5382, 15225), (5481, 14950), (5655, 14490), (5850, 14007), (6003, 13650), (6090, 13455), (6210, 13195), (6279, 13050), (6525, 12558), (6670, 12285), (6786, 12075), (6825, 12006), (7245, 11310), (7475, 10962), (7830, 10465), (7917, 10350), (8050, 10179), (8073, 10150), (8190, 10005), (8671, 9450), (8694, 9425), (8775, 9338), (8970, 9135)]