29631420

素因数分解:

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

素因数の和:111

約数の個数: 288

約数和(自身を含む): 116433408

約数和(自身を除く): 86801988

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 67, 70, 78, 81, 84, 90, 91, 105, 108, 117, 126, 130, 134, 135, 140, 156, 162, 180, 182, 189, 195, 201, 210, 234, 243, 252, 260, 268, 270, 273, 315, 324, 335, 351, 364, 378, 390, 402, 405, 420, 455, 468, 469, 486, 540, 546, 567, 585, 603, 630, 670, 702, 756, 780, 804, 810, 819, 871, 910, 938, 945, 972, 1005, 1053, 1092, 1134, 1170, 1206, 1215, 1260, 1340, 1365, 1404, 1407, 1620, 1638, 1701, 1742, 1755, 1809, 1820, 1876, 1890, 2010, 2106, 2268, 2340, 2345, 2412, 2430, 2457, 2613, 2730, 2814, 2835, 3015, 3159, 3276, 3402, 3484, 3510, 3618, 3780, 4020, 4095, 4212, 4221, 4355, 4690, 4860, 4914, 5226, 5265, 5427, 5460, 5628, 5670, 6030, 6097, 6318, 6804, 7020, 7035, 7236, 7371, 7839, 8190, 8442, 8505, 8710, 9045, 9380, 9828, 10452, 10530, 10854, 11340, 12060, 12194, 12285, 12636, 12663, 13065, 14070, 14742, 15678, 15795, 16281, 16380, 16884, 17010, 17420, 18090, 18291, 21060, 21105, 21708, 22113, 23517, 24388, 24570, 25326, 26130, 27135, 28140, 29484, 30485, 31356, 31590, 32562, 34020, 36180, 36582, 36855, 37989, 39195, 42210, 44226, 47034, 49140, 50652, 52260, 54270, 54873, 60970, 63180, 63315, 65124, 70551, 73164, 73710, 75978, 78390, 81405, 84420, 88452, 91455, 94068, 108540, 109746, 110565, 113967, 117585, 121940, 126630, 141102, 147420, 151956, 156780, 162810, 164619, 182910, 189945, 211653, 219492, 221130, 227934, 235170, 253260, 274365, 282204, 325620, 329238, 352755, 365820, 379890, 423306, 442260, 455868, 470340, 493857, 548730, 569835, 658476, 705510, 759780, 823095, 846612, 987714, 1058265, 1097460, 1139670, 1411020, 1481571, 1646190, 1975428, 2116530, 2279340, 2469285, 2963142, 3292380, 4233060, 4938570, 5926284, 7407855, 9877140, 14815710, 29631420]

約数ペア:

[(1, 29631420), (2, 14815710), (3, 9877140), (4, 7407855), (5, 5926284), (6, 4938570), (7, 4233060), (9, 3292380), (10, 2963142), (12, 2469285), (13, 2279340), (14, 2116530), (15, 1975428), (18, 1646190), (20, 1481571), (21, 1411020), (26, 1139670), (27, 1097460), (28, 1058265), (30, 987714), (35, 846612), (36, 823095), (39, 759780), (42, 705510), (45, 658476), (52, 569835), (54, 548730), (60, 493857), (63, 470340), (65, 455868), (67, 442260), (70, 423306), (78, 379890), (81, 365820), (84, 352755), (90, 329238), (91, 325620), (105, 282204), (108, 274365), (117, 253260), (126, 235170), (130, 227934), (134, 221130), (135, 219492), (140, 211653), (156, 189945), (162, 182910), (180, 164619), (182, 162810), (189, 156780), (195, 151956), (201, 147420), (210, 141102), (234, 126630), (243, 121940), (252, 117585), (260, 113967), (268, 110565), (270, 109746), (273, 108540), (315, 94068), (324, 91455), (335, 88452), (351, 84420), (364, 81405), (378, 78390), (390, 75978), (402, 73710), (405, 73164), (420, 70551), (455, 65124), (468, 63315), (469, 63180), (486, 60970), (540, 54873), (546, 54270), (567, 52260), (585, 50652), (603, 49140), (630, 47034), (670, 44226), (702, 42210), (756, 39195), (780, 37989), (804, 36855), (810, 36582), (819, 36180), (871, 34020), (910, 32562), (938, 31590), (945, 31356), (972, 30485), (1005, 29484), (1053, 28140), (1092, 27135), (1134, 26130), (1170, 25326), (1206, 24570), (1215, 24388), (1260, 23517), (1340, 22113), (1365, 21708), (1404, 21105), (1407, 21060), (1620, 18291), (1638, 18090), (1701, 17420), (1742, 17010), (1755, 16884), (1809, 16380), (1820, 16281), (1876, 15795), (1890, 15678), (2010, 14742), (2106, 14070), (2268, 13065), (2340, 12663), (2345, 12636), (2412, 12285), (2430, 12194), (2457, 12060), (2613, 11340), (2730, 10854), (2814, 10530), (2835, 10452), (3015, 9828), (3159, 9380), (3276, 9045), (3402, 8710), (3484, 8505), (3510, 8442), (3618, 8190), (3780, 7839), (4020, 7371), (4095, 7236), (4212, 7035), (4221, 7020), (4355, 6804), (4690, 6318), (4860, 6097), (4914, 6030), (5226, 5670), (5265, 5628), (5427, 5460)]