19003552800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{149399}}^1$

素因数の和:149475

約数の個数: 144

約数和(自身を含む): 63024091200

約数和(自身を除く): 44020538400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 53, 60, 75, 80, 96, 100, 106, 120, 150, 159, 160, 200, 212, 240, 265, 300, 318, 400, 424, 480, 530, 600, 636, 795, 800, 848, 1060, 1200, 1272, 1325, 1590, 1696, 2120, 2400, 2544, 2650, 3180, 3975, 4240, 5088, 5300, 6360, 7950, 8480, 10600, 12720, 15900, 21200, 25440, 31800, 42400, 63600, 127200, 149399, 298798, 448197, 597596, 746995, 896394, 1195192, 1493990, 1792788, 2240985, 2390384, 2987980, 3585576, 3734975, 4481970, 4780768, 5975960, 7171152, 7469950, 7918147, 8963940, 11204925, 11951920, 14342304, 14939900, 15836294, 17927880, 22409850, 23754441, 23903840, 29879800, 31672588, 35855760, 39590735, 44819700, 47508882, 59759600, 63345176, 71711520, 79181470, 89639400, 95017764, 118772205, 119519200, 126690352, 158362940, 179278800, 190035528, 197953675, 237544410, 253380704, 316725880, 358557600, 380071056, 395907350, 475088820, 593861025, 633451760, 760142112, 791814700, 950177640, 1187722050, 1266903520, 1583629400, 1900355280, 2375444100, 3167258800, 3800710560, 4750888200, 6334517600, 9501776400, 19003552800]

約数ペア:

[(1, 19003552800), (2, 9501776400), (3, 6334517600), (4, 4750888200), (5, 3800710560), (6, 3167258800), (8, 2375444100), (10, 1900355280), (12, 1583629400), (15, 1266903520), (16, 1187722050), (20, 950177640), (24, 791814700), (25, 760142112), (30, 633451760), (32, 593861025), (40, 475088820), (48, 395907350), (50, 380071056), (53, 358557600), (60, 316725880), (75, 253380704), (80, 237544410), (96, 197953675), (100, 190035528), (106, 179278800), (120, 158362940), (150, 126690352), (159, 119519200), (160, 118772205), (200, 95017764), (212, 89639400), (240, 79181470), (265, 71711520), (300, 63345176), (318, 59759600), (400, 47508882), (424, 44819700), (480, 39590735), (530, 35855760), (600, 31672588), (636, 29879800), (795, 23903840), (800, 23754441), (848, 22409850), (1060, 17927880), (1200, 15836294), (1272, 14939900), (1325, 14342304), (1590, 11951920), (1696, 11204925), (2120, 8963940), (2400, 7918147), (2544, 7469950), (2650, 7171152), (3180, 5975960), (3975, 4780768), (4240, 4481970), (5088, 3734975), (5300, 3585576), (6360, 2987980), (7950, 2390384), (8480, 2240985), (10600, 1792788), (12720, 1493990), (15900, 1195192), (21200, 896394), (25440, 746995), (31800, 597596), (42400, 448197), (63600, 298798), (127200, 149399)]