150123000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{163}}^1\times {\mathrm{307}}^1$

素因数の和:494

約数の個数: 128

約数和(自身を含む): 472792320

約数和(自身を除く): 322669320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 163, 200, 250, 300, 307, 326, 375, 489, 500, 600, 614, 652, 750, 815, 921, 978, 1000, 1228, 1304, 1500, 1535, 1630, 1842, 1956, 2445, 2456, 3000, 3070, 3260, 3684, 3912, 4075, 4605, 4890, 6140, 6520, 7368, 7675, 8150, 9210, 9780, 12225, 12280, 15350, 16300, 18420, 19560, 20375, 23025, 24450, 30700, 32600, 36840, 38375, 40750, 46050, 48900, 50041, 61125, 61400, 76750, 81500, 92100, 97800, 100082, 115125, 122250, 150123, 153500, 163000, 184200, 200164, 230250, 244500, 250205, 300246, 307000, 400328, 460500, 489000, 500410, 600492, 750615, 921000, 1000820, 1200984, 1251025, 1501230, 2001640, 2502050, 3002460, 3753075, 5004100, 6004920, 6255125, 7506150, 10008200, 12510250, 15012300, 18765375, 25020500, 30024600, 37530750, 50041000, 75061500, 150123000]

約数ペア:

[(1, 150123000), (2, 75061500), (3, 50041000), (4, 37530750), (5, 30024600), (6, 25020500), (8, 18765375), (10, 15012300), (12, 12510250), (15, 10008200), (20, 7506150), (24, 6255125), (25, 6004920), (30, 5004100), (40, 3753075), (50, 3002460), (60, 2502050), (75, 2001640), (100, 1501230), (120, 1251025), (125, 1200984), (150, 1000820), (163, 921000), (200, 750615), (250, 600492), (300, 500410), (307, 489000), (326, 460500), (375, 400328), (489, 307000), (500, 300246), (600, 250205), (614, 244500), (652, 230250), (750, 200164), (815, 184200), (921, 163000), (978, 153500), (1000, 150123), (1228, 122250), (1304, 115125), (1500, 100082), (1535, 97800), (1630, 92100), (1842, 81500), (1956, 76750), (2445, 61400), (2456, 61125), (3000, 50041), (3070, 48900), (3260, 46050), (3684, 40750), (3912, 38375), (4075, 36840), (4605, 32600), (4890, 30700), (6140, 24450), (6520, 23025), (7368, 20375), (7675, 19560), (8150, 18420), (9210, 16300), (9780, 15350), (12225, 12280)]