90143520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11047}}^1$

素因数の和:11082

約数の個数: 96

約数和(自身を含む): 300682368

約数和(自身を除く): 210538848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 11047, 22094, 33141, 44188, 55235, 66282, 88376, 110470, 132564, 165705, 176752, 187799, 220940, 265128, 331410, 353504, 375598, 441880, 530256, 563397, 662820, 751196, 883760, 938995, 1060512, 1126794, 1325640, 1502392, 1767520, 1877990, 2253588, 2651280, 2816985, 3004784, 3755980, 4507176, 5302560, 5633970, 6009568, 7511960, 9014352, 11267940, 15023920, 18028704, 22535880, 30047840, 45071760, 90143520]

約数ペア:

[(1, 90143520), (2, 45071760), (3, 30047840), (4, 22535880), (5, 18028704), (6, 15023920), (8, 11267940), (10, 9014352), (12, 7511960), (15, 6009568), (16, 5633970), (17, 5302560), (20, 4507176), (24, 3755980), (30, 3004784), (32, 2816985), (34, 2651280), (40, 2253588), (48, 1877990), (51, 1767520), (60, 1502392), (68, 1325640), (80, 1126794), (85, 1060512), (96, 938995), (102, 883760), (120, 751196), (136, 662820), (160, 563397), (170, 530256), (204, 441880), (240, 375598), (255, 353504), (272, 331410), (340, 265128), (408, 220940), (480, 187799), (510, 176752), (544, 165705), (680, 132564), (816, 110470), (1020, 88376), (1360, 66282), (1632, 55235), (2040, 44188), (2720, 33141), (4080, 22094), (8160, 11047)]