42291750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:175

約数の個数: 128

約数和(自身を含む): 116453376

約数和(自身を除く): 74161626

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 31, 34, 50, 51, 62, 75, 85, 93, 102, 107, 125, 150, 155, 170, 186, 214, 250, 255, 310, 321, 375, 425, 465, 510, 527, 535, 642, 750, 775, 850, 930, 1054, 1070, 1275, 1550, 1581, 1605, 1819, 2125, 2325, 2550, 2635, 2675, 3162, 3210, 3317, 3638, 3875, 4250, 4650, 5270, 5350, 5457, 6375, 6634, 7750, 7905, 8025, 9095, 9951, 10914, 11625, 12750, 13175, 13375, 15810, 16050, 16585, 18190, 19902, 23250, 26350, 26750, 27285, 33170, 39525, 40125, 45475, 49755, 54570, 56389, 65875, 79050, 80250, 82925, 90950, 99510, 112778, 131750, 136425, 165850, 169167, 197625, 227375, 248775, 272850, 281945, 338334, 395250, 414625, 454750, 497550, 563890, 682125, 829250, 845835, 1243875, 1364250, 1409725, 1691670, 2487750, 2819450, 4229175, 7048625, 8458350, 14097250, 21145875, 42291750]

約数ペア:

[(1, 42291750), (2, 21145875), (3, 14097250), (5, 8458350), (6, 7048625), (10, 4229175), (15, 2819450), (17, 2487750), (25, 1691670), (30, 1409725), (31, 1364250), (34, 1243875), (50, 845835), (51, 829250), (62, 682125), (75, 563890), (85, 497550), (93, 454750), (102, 414625), (107, 395250), (125, 338334), (150, 281945), (155, 272850), (170, 248775), (186, 227375), (214, 197625), (250, 169167), (255, 165850), (310, 136425), (321, 131750), (375, 112778), (425, 99510), (465, 90950), (510, 82925), (527, 80250), (535, 79050), (642, 65875), (750, 56389), (775, 54570), (850, 49755), (930, 45475), (1054, 40125), (1070, 39525), (1275, 33170), (1550, 27285), (1581, 26750), (1605, 26350), (1819, 23250), (2125, 19902), (2325, 18190), (2550, 16585), (2635, 16050), (2675, 15810), (3162, 13375), (3210, 13175), (3317, 12750), (3638, 11625), (3875, 10914), (4250, 9951), (4650, 9095), (5270, 8025), (5350, 7905), (5457, 7750), (6375, 6634)]