450520200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1481}}^1$

素因数の和:1529

約数の個数: 216

約数和(自身を含む): 1639440270

約数和(自身を除く): 1188920070

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 169, 180, 195, 200, 225, 234, 260, 300, 312, 325, 338, 360, 390, 450, 468, 507, 520, 585, 600, 650, 676, 780, 845, 900, 936, 975, 1014, 1170, 1300, 1352, 1481, 1521, 1560, 1690, 1800, 1950, 2028, 2340, 2535, 2600, 2925, 2962, 3042, 3380, 3900, 4056, 4225, 4443, 4680, 5070, 5850, 5924, 6084, 6760, 7405, 7605, 7800, 8450, 8886, 10140, 11700, 11848, 12168, 12675, 13329, 14810, 15210, 16900, 17772, 19253, 20280, 22215, 23400, 25350, 26658, 29620, 30420, 33800, 35544, 37025, 38025, 38506, 44430, 50700, 53316, 57759, 59240, 60840, 66645, 74050, 76050, 77012, 88860, 96265, 101400, 106632, 111075, 115518, 133290, 148100, 152100, 154024, 173277, 177720, 192530, 222150, 231036, 250289, 266580, 288795, 296200, 304200, 333225, 346554, 385060, 444300, 462072, 481325, 500578, 533160, 577590, 666450, 693108, 750867, 770120, 866385, 888600, 962650, 1001156, 1155180, 1251445, 1332900, 1386216, 1443975, 1501734, 1732770, 1925300, 2002312, 2252601, 2310360, 2502890, 2665800, 2887950, 3003468, 3465540, 3754335, 3850600, 4331925, 4505202, 5005780, 5775900, 6006936, 6257225, 6931080, 7508670, 8663850, 9010404, 10011560, 11263005, 11551800, 12514450, 15017340, 17327700, 18020808, 18771675, 22526010, 25028900, 30034680, 34655400, 37543350, 45052020, 50057800, 56315025, 75086700, 90104040, 112630050, 150173400, 225260100, 450520200]

約数ペア:

[(1, 450520200), (2, 225260100), (3, 150173400), (4, 112630050), (5, 90104040), (6, 75086700), (8, 56315025), (9, 50057800), (10, 45052020), (12, 37543350), (13, 34655400), (15, 30034680), (18, 25028900), (20, 22526010), (24, 18771675), (25, 18020808), (26, 17327700), (30, 15017340), (36, 12514450), (39, 11551800), (40, 11263005), (45, 10011560), (50, 9010404), (52, 8663850), (60, 7508670), (65, 6931080), (72, 6257225), (75, 6006936), (78, 5775900), (90, 5005780), (100, 4505202), (104, 4331925), (117, 3850600), (120, 3754335), (130, 3465540), (150, 3003468), (156, 2887950), (169, 2665800), (180, 2502890), (195, 2310360), (200, 2252601), (225, 2002312), (234, 1925300), (260, 1732770), (300, 1501734), (312, 1443975), (325, 1386216), (338, 1332900), (360, 1251445), (390, 1155180), (450, 1001156), (468, 962650), (507, 888600), (520, 866385), (585, 770120), (600, 750867), (650, 693108), (676, 666450), (780, 577590), (845, 533160), (900, 500578), (936, 481325), (975, 462072), (1014, 444300), (1170, 385060), (1300, 346554), (1352, 333225), (1481, 304200), (1521, 296200), (1560, 288795), (1690, 266580), (1800, 250289), (1950, 231036), (2028, 222150), (2340, 192530), (2535, 177720), (2600, 173277), (2925, 154024), (2962, 152100), (3042, 148100), (3380, 133290), (3900, 115518), (4056, 111075), (4225, 106632), (4443, 101400), (4680, 96265), (5070, 88860), (5850, 77012), (5924, 76050), (6084, 74050), (6760, 66645), (7405, 60840), (7605, 59240), (7800, 57759), (8450, 53316), (8886, 50700), (10140, 44430), (11700, 38506), (11848, 38025), (12168, 37025), (12675, 35544), (13329, 33800), (14810, 30420), (15210, 29620), (16900, 26658), (17772, 25350), (19253, 23400), (20280, 22215)]