19156063200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{307}}^1\times {\mathrm{25999}}^1$

素因数の和:26329

約数の個数: 144

約数和(自身を含む): 62558496000

約数和(自身を除く): 43402432800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 307, 400, 480, 600, 614, 800, 921, 1200, 1228, 1535, 1842, 2400, 2456, 3070, 3684, 4605, 4912, 6140, 7368, 7675, 9210, 9824, 12280, 14736, 15350, 18420, 23025, 24560, 25999, 29472, 30700, 36840, 46050, 49120, 51998, 61400, 73680, 77997, 92100, 103996, 122800, 129995, 147360, 155994, 184200, 207992, 245600, 259990, 311988, 368400, 389985, 415984, 519980, 623976, 649975, 736800, 779970, 831968, 1039960, 1247952, 1299950, 1559940, 1949925, 2079920, 2495904, 2599900, 3119880, 3899850, 4159840, 5199800, 6239760, 7799700, 7981693, 10399600, 12479520, 15599400, 15963386, 20799200, 23945079, 31198800, 31926772, 39908465, 47890158, 62397600, 63853544, 79816930, 95780316, 119725395, 127707088, 159633860, 191560632, 199542325, 239450790, 255414176, 319267720, 383121264, 399084650, 478901580, 598626975, 638535440, 766242528, 798169300, 957803160, 1197253950, 1277070880, 1596338600, 1915606320, 2394507900, 3192677200, 3831212640, 4789015800, 6385354400, 9578031600, 19156063200]

約数ペア:

[(1, 19156063200), (2, 9578031600), (3, 6385354400), (4, 4789015800), (5, 3831212640), (6, 3192677200), (8, 2394507900), (10, 1915606320), (12, 1596338600), (15, 1277070880), (16, 1197253950), (20, 957803160), (24, 798169300), (25, 766242528), (30, 638535440), (32, 598626975), (40, 478901580), (48, 399084650), (50, 383121264), (60, 319267720), (75, 255414176), (80, 239450790), (96, 199542325), (100, 191560632), (120, 159633860), (150, 127707088), (160, 119725395), (200, 95780316), (240, 79816930), (300, 63853544), (307, 62397600), (400, 47890158), (480, 39908465), (600, 31926772), (614, 31198800), (800, 23945079), (921, 20799200), (1200, 15963386), (1228, 15599400), (1535, 12479520), (1842, 10399600), (2400, 7981693), (2456, 7799700), (3070, 6239760), (3684, 5199800), (4605, 4159840), (4912, 3899850), (6140, 3119880), (7368, 2599900), (7675, 2495904), (9210, 2079920), (9824, 1949925), (12280, 1559940), (14736, 1299950), (15350, 1247952), (18420, 1039960), (23025, 831968), (24560, 779970), (25999, 736800), (29472, 649975), (30700, 623976), (36840, 519980), (46050, 415984), (49120, 389985), (51998, 368400), (61400, 311988), (73680, 259990), (77997, 245600), (92100, 207992), (103996, 184200), (122800, 155994), (129995, 147360)]