43150760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:171

約数の個数: 128

約数和(自身を含む): 111974400

約数和(自身を除く): 68823640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 31, 34, 40, 46, 62, 68, 85, 89, 92, 115, 124, 136, 155, 170, 178, 184, 230, 248, 310, 340, 356, 391, 445, 460, 527, 620, 680, 712, 713, 782, 890, 920, 1054, 1240, 1426, 1513, 1564, 1780, 1955, 2047, 2108, 2635, 2759, 2852, 3026, 3128, 3560, 3565, 3910, 4094, 4216, 5270, 5518, 5704, 6052, 7130, 7565, 7820, 8188, 10235, 10540, 11036, 12104, 12121, 13795, 14260, 15130, 15640, 16376, 20470, 21080, 22072, 24242, 27590, 28520, 30260, 34799, 40940, 46903, 48484, 55180, 60520, 60605, 63457, 69598, 81880, 93806, 96968, 110360, 121210, 126914, 139196, 173995, 187612, 234515, 242420, 253828, 278392, 317285, 347990, 375224, 469030, 484840, 507656, 634570, 695980, 938060, 1078769, 1269140, 1391960, 1876120, 2157538, 2538280, 4315076, 5393845, 8630152, 10787690, 21575380, 43150760]

約数ペア:

[(1, 43150760), (2, 21575380), (4, 10787690), (5, 8630152), (8, 5393845), (10, 4315076), (17, 2538280), (20, 2157538), (23, 1876120), (31, 1391960), (34, 1269140), (40, 1078769), (46, 938060), (62, 695980), (68, 634570), (85, 507656), (89, 484840), (92, 469030), (115, 375224), (124, 347990), (136, 317285), (155, 278392), (170, 253828), (178, 242420), (184, 234515), (230, 187612), (248, 173995), (310, 139196), (340, 126914), (356, 121210), (391, 110360), (445, 96968), (460, 93806), (527, 81880), (620, 69598), (680, 63457), (712, 60605), (713, 60520), (782, 55180), (890, 48484), (920, 46903), (1054, 40940), (1240, 34799), (1426, 30260), (1513, 28520), (1564, 27590), (1780, 24242), (1955, 22072), (2047, 21080), (2108, 20470), (2635, 16376), (2759, 15640), (2852, 15130), (3026, 14260), (3128, 13795), (3560, 12121), (3565, 12104), (3910, 11036), (4094, 10540), (4216, 10235), (5270, 8188), (5518, 7820), (5704, 7565), (6052, 7130)]