270244260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10499}}^1$

素因数の和:10538

約数の個数: 144

約数和(自身を含む): 963144000

約数和(自身を除く): 692899740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1170, 1287, 1430, 1716, 1980, 2145, 2340, 2574, 2860, 4290, 5148, 6435, 8580, 10499, 12870, 20998, 25740, 31497, 41996, 52495, 62994, 94491, 104990, 115489, 125988, 136487, 157485, 188982, 209980, 230978, 272974, 314970, 346467, 377964, 409461, 461956, 472455, 545948, 577445, 629940, 682435, 692934, 818922, 944910, 1039401, 1154890, 1228383, 1364870, 1385868, 1501357, 1637844, 1732335, 1889820, 2047305, 2078802, 2309780, 2456766, 2729740, 3002714, 3464670, 4094610, 4157604, 4504071, 4913532, 5197005, 6005428, 6141915, 6929340, 7506785, 8189220, 9008142, 10394010, 12283830, 13512213, 15013570, 18016284, 20788020, 22520355, 24567660, 27024426, 30027140, 45040710, 54048852, 67561065, 90081420, 135122130, 270244260]

約数ペア:

[(1, 270244260), (2, 135122130), (3, 90081420), (4, 67561065), (5, 54048852), (6, 45040710), (9, 30027140), (10, 27024426), (11, 24567660), (12, 22520355), (13, 20788020), (15, 18016284), (18, 15013570), (20, 13512213), (22, 12283830), (26, 10394010), (30, 9008142), (33, 8189220), (36, 7506785), (39, 6929340), (44, 6141915), (45, 6005428), (52, 5197005), (55, 4913532), (60, 4504071), (65, 4157604), (66, 4094610), (78, 3464670), (90, 3002714), (99, 2729740), (110, 2456766), (117, 2309780), (130, 2078802), (132, 2047305), (143, 1889820), (156, 1732335), (165, 1637844), (180, 1501357), (195, 1385868), (198, 1364870), (220, 1228383), (234, 1154890), (260, 1039401), (286, 944910), (330, 818922), (390, 692934), (396, 682435), (429, 629940), (468, 577445), (495, 545948), (572, 472455), (585, 461956), (660, 409461), (715, 377964), (780, 346467), (858, 314970), (990, 272974), (1170, 230978), (1287, 209980), (1430, 188982), (1716, 157485), (1980, 136487), (2145, 125988), (2340, 115489), (2574, 104990), (2860, 94491), (4290, 62994), (5148, 52495), (6435, 41996), (8580, 31497), (10499, 25740), (12870, 20998)]