75724740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:128

約数の個数: 384

約数和(自身を含む): 307077120

約数和(自身を除く): 231352380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 23, 26, 27, 28, 30, 35, 36, 39, 42, 45, 46, 52, 54, 60, 63, 65, 67, 69, 70, 78, 84, 90, 91, 92, 105, 108, 115, 117, 126, 130, 134, 135, 138, 140, 156, 161, 180, 182, 189, 195, 201, 207, 210, 230, 234, 252, 260, 268, 270, 273, 276, 299, 315, 322, 335, 345, 351, 364, 378, 390, 402, 414, 420, 455, 460, 468, 469, 483, 540, 546, 585, 598, 603, 621, 630, 644, 670, 690, 702, 756, 780, 804, 805, 819, 828, 871, 897, 910, 938, 945, 966, 1005, 1035, 1092, 1170, 1196, 1206, 1242, 1260, 1340, 1365, 1380, 1404, 1407, 1449, 1495, 1541, 1610, 1638, 1742, 1755, 1794, 1809, 1820, 1876, 1890, 1932, 2010, 2070, 2093, 2340, 2345, 2412, 2415, 2457, 2484, 2613, 2691, 2730, 2814, 2898, 2990, 3015, 3082, 3105, 3220, 3276, 3484, 3510, 3588, 3618, 3780, 4020, 4095, 4140, 4186, 4221, 4347, 4355, 4485, 4623, 4690, 4830, 4914, 5226, 5382, 5460, 5628, 5796, 5980, 6030, 6097, 6164, 6210, 6279, 7020, 7035, 7236, 7245, 7705, 7839, 8073, 8190, 8372, 8442, 8694, 8710, 8970, 9045, 9246, 9380, 9660, 9828, 10452, 10465, 10764, 10787, 12060, 12194, 12285, 12420, 12558, 12663, 13065, 13455, 13869, 14070, 14490, 15410, 15678, 16146, 16380, 16884, 17388, 17420, 17940, 18090, 18291, 18492, 18837, 20033, 20930, 21105, 21574, 21735, 23115, 23517, 24388, 24570, 25116, 25326, 26130, 26910, 27738, 28140, 28980, 30485, 30820, 31356, 31395, 32292, 32361, 36180, 36582, 37674, 39195, 40066, 40365, 41607, 41860, 42210, 43148, 43470, 46230, 47034, 49140, 50652, 52260, 53820, 53935, 54873, 55476, 56511, 60099, 60970, 62790, 63315, 64722, 69345, 73164, 75348, 78390, 80132, 80730, 83214, 84420, 86940, 91455, 92460, 94068, 94185, 97083, 100165, 107870, 109746, 113022, 117585, 120198, 121940, 125580, 126630, 129444, 138690, 140231, 156780, 161460, 161805, 164619, 166428, 180297, 182910, 188370, 194166, 200330, 208035, 215740, 219492, 226044, 235170, 240396, 253260, 274365, 277380, 280462, 282555, 291249, 300495, 323610, 329238, 360594, 365820, 376740, 388332, 400660, 416070, 420693, 470340, 485415, 540891, 548730, 560924, 565110, 582498, 600990, 647220, 658476, 701155, 721188, 823095, 832140, 841386, 901485, 970830, 1081782, 1097460, 1130220, 1164996, 1201980, 1262079, 1402310, 1456245, 1646190, 1682772, 1802970, 1941660, 2103465, 2163564, 2524158, 2704455, 2804620, 2912490, 3292380, 3605940, 3786237, 4206930, 5048316, 5408910, 5824980, 6310395, 7572474, 8413860, 10817820, 12620790, 15144948, 18931185, 25241580, 37862370, 75724740]

約数ペア:

[(1, 75724740), (2, 37862370), (3, 25241580), (4, 18931185), (5, 15144948), (6, 12620790), (7, 10817820), (9, 8413860), (10, 7572474), (12, 6310395), (13, 5824980), (14, 5408910), (15, 5048316), (18, 4206930), (20, 3786237), (21, 3605940), (23, 3292380), (26, 2912490), (27, 2804620), (28, 2704455), (30, 2524158), (35, 2163564), (36, 2103465), (39, 1941660), (42, 1802970), (45, 1682772), (46, 1646190), (52, 1456245), (54, 1402310), (60, 1262079), (63, 1201980), (65, 1164996), (67, 1130220), (69, 1097460), (70, 1081782), (78, 970830), (84, 901485), (90, 841386), (91, 832140), (92, 823095), (105, 721188), (108, 701155), (115, 658476), (117, 647220), (126, 600990), (130, 582498), (134, 565110), (135, 560924), (138, 548730), (140, 540891), (156, 485415), (161, 470340), (180, 420693), (182, 416070), (189, 400660), (195, 388332), (201, 376740), (207, 365820), (210, 360594), (230, 329238), (234, 323610), (252, 300495), (260, 291249), (268, 282555), (270, 280462), (273, 277380), (276, 274365), (299, 253260), (315, 240396), (322, 235170), (335, 226044), (345, 219492), (351, 215740), (364, 208035), (378, 200330), (390, 194166), (402, 188370), (414, 182910), (420, 180297), (455, 166428), (460, 164619), (468, 161805), (469, 161460), (483, 156780), (540, 140231), (546, 138690), (585, 129444), (598, 126630), (603, 125580), (621, 121940), (630, 120198), (644, 117585), (670, 113022), (690, 109746), (702, 107870), (756, 100165), (780, 97083), (804, 94185), (805, 94068), (819, 92460), (828, 91455), (871, 86940), (897, 84420), (910, 83214), (938, 80730), (945, 80132), (966, 78390), (1005, 75348), (1035, 73164), (1092, 69345), (1170, 64722), (1196, 63315), (1206, 62790), (1242, 60970), (1260, 60099), (1340, 56511), (1365, 55476), (1380, 54873), (1404, 53935), (1407, 53820), (1449, 52260), (1495, 50652), (1541, 49140), (1610, 47034), (1638, 46230), (1742, 43470), (1755, 43148), (1794, 42210), (1809, 41860), (1820, 41607), (1876, 40365), (1890, 40066), (1932, 39195), (2010, 37674), (2070, 36582), (2093, 36180), (2340, 32361), (2345, 32292), (2412, 31395), (2415, 31356), (2457, 30820), (2484, 30485), (2613, 28980), (2691, 28140), (2730, 27738), (2814, 26910), (2898, 26130), (2990, 25326), (3015, 25116), (3082, 24570), (3105, 24388), (3220, 23517), (3276, 23115), (3484, 21735), (3510, 21574), (3588, 21105), (3618, 20930), (3780, 20033), (4020, 18837), (4095, 18492), (4140, 18291), (4186, 18090), (4221, 17940), (4347, 17420), (4355, 17388), (4485, 16884), (4623, 16380), (4690, 16146), (4830, 15678), (4914, 15410), (5226, 14490), (5382, 14070), (5460, 13869), (5628, 13455), (5796, 13065), (5980, 12663), (6030, 12558), (6097, 12420), (6164, 12285), (6210, 12194), (6279, 12060), (7020, 10787), (7035, 10764), (7236, 10465), (7245, 10452), (7705, 9828), (7839, 9660), (8073, 9380), (8190, 9246), (8372, 9045), (8442, 8970), (8694, 8710)]