73529820

素因数分解:

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

素因数の和:169

約数の個数: 216

約数和(自身を含む): 278669664

約数和(自身を除く): 205139844

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 67, 70, 78, 84, 90, 91, 105, 117, 126, 130, 134, 140, 156, 180, 182, 195, 201, 210, 234, 252, 260, 268, 273, 315, 335, 364, 390, 402, 420, 455, 468, 469, 546, 585, 603, 630, 670, 780, 804, 819, 871, 910, 938, 1005, 1092, 1170, 1206, 1260, 1340, 1365, 1407, 1638, 1742, 1820, 1876, 2010, 2340, 2345, 2412, 2613, 2730, 2814, 3015, 3276, 3484, 4020, 4095, 4221, 4355, 4489, 4690, 5226, 5460, 5628, 6030, 6097, 7035, 7839, 8190, 8442, 8710, 8978, 9380, 10452, 12060, 12194, 13065, 13467, 14070, 15678, 16380, 16884, 17420, 17956, 18291, 21105, 22445, 24388, 26130, 26934, 28140, 30485, 31356, 31423, 36582, 39195, 40401, 42210, 44890, 52260, 53868, 54873, 58357, 60970, 62846, 67335, 73164, 78390, 80802, 84420, 89780, 91455, 94269, 109746, 116714, 121940, 125692, 134670, 156780, 157115, 161604, 175071, 182910, 188538, 202005, 219492, 233428, 269340, 274365, 282807, 291785, 314230, 350142, 365820, 377076, 404010, 408499, 471345, 525213, 548730, 565614, 583570, 628460, 700284, 808020, 816998, 875355, 942690, 1050426, 1097460, 1131228, 1167140, 1225497, 1414035, 1633996, 1750710, 1885380, 2042495, 2100852, 2450994, 2626065, 2828070, 3501420, 3676491, 4084990, 4901988, 5252130, 5656140, 6127485, 7352982, 8169980, 10504260, 12254970, 14705964, 18382455, 24509940, 36764910, 73529820]

約数ペア:

[(1, 73529820), (2, 36764910), (3, 24509940), (4, 18382455), (5, 14705964), (6, 12254970), (7, 10504260), (9, 8169980), (10, 7352982), (12, 6127485), (13, 5656140), (14, 5252130), (15, 4901988), (18, 4084990), (20, 3676491), (21, 3501420), (26, 2828070), (28, 2626065), (30, 2450994), (35, 2100852), (36, 2042495), (39, 1885380), (42, 1750710), (45, 1633996), (52, 1414035), (60, 1225497), (63, 1167140), (65, 1131228), (67, 1097460), (70, 1050426), (78, 942690), (84, 875355), (90, 816998), (91, 808020), (105, 700284), (117, 628460), (126, 583570), (130, 565614), (134, 548730), (140, 525213), (156, 471345), (180, 408499), (182, 404010), (195, 377076), (201, 365820), (210, 350142), (234, 314230), (252, 291785), (260, 282807), (268, 274365), (273, 269340), (315, 233428), (335, 219492), (364, 202005), (390, 188538), (402, 182910), (420, 175071), (455, 161604), (468, 157115), (469, 156780), (546, 134670), (585, 125692), (603, 121940), (630, 116714), (670, 109746), (780, 94269), (804, 91455), (819, 89780), (871, 84420), (910, 80802), (938, 78390), (1005, 73164), (1092, 67335), (1170, 62846), (1206, 60970), (1260, 58357), (1340, 54873), (1365, 53868), (1407, 52260), (1638, 44890), (1742, 42210), (1820, 40401), (1876, 39195), (2010, 36582), (2340, 31423), (2345, 31356), (2412, 30485), (2613, 28140), (2730, 26934), (2814, 26130), (3015, 24388), (3276, 22445), (3484, 21105), (4020, 18291), (4095, 17956), (4221, 17420), (4355, 16884), (4489, 16380), (4690, 15678), (5226, 14070), (5460, 13467), (5628, 13065), (6030, 12194), (6097, 12060), (7035, 10452), (7839, 9380), (8190, 8978), (8442, 8710)]