71456400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{863}}^1$

素因数の和:910

約数の個数: 180

約数和(自身を含む): 259054848

約数和(自身を除く): 187598448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 48, 50, 60, 69, 72, 75, 80, 90, 92, 100, 115, 120, 138, 144, 150, 180, 184, 200, 207, 225, 230, 240, 276, 300, 345, 360, 368, 400, 414, 450, 460, 552, 575, 600, 690, 720, 828, 863, 900, 920, 1035, 1104, 1150, 1200, 1380, 1656, 1725, 1726, 1800, 1840, 2070, 2300, 2589, 2760, 3312, 3450, 3452, 3600, 4140, 4315, 4600, 5175, 5178, 5520, 6900, 6904, 7767, 8280, 8630, 9200, 10350, 10356, 12945, 13800, 13808, 15534, 16560, 17260, 19849, 20700, 20712, 21575, 25890, 27600, 31068, 34520, 38835, 39698, 41400, 41424, 43150, 51780, 59547, 62136, 64725, 69040, 77670, 79396, 82800, 86300, 99245, 103560, 119094, 124272, 129450, 155340, 158792, 172600, 178641, 194175, 198490, 207120, 238188, 258900, 297735, 310680, 317584, 345200, 357282, 388350, 396980, 476376, 496225, 517800, 595470, 621360, 714564, 776700, 793960, 893205, 952752, 992450, 1035600, 1190940, 1429128, 1488675, 1553400, 1587920, 1786410, 1984900, 2381880, 2858256, 2977350, 3106800, 3572820, 3969800, 4466025, 4763760, 5954700, 7145640, 7939600, 8932050, 11909400, 14291280, 17864100, 23818800, 35728200, 71456400]

約数ペア:

[(1, 71456400), (2, 35728200), (3, 23818800), (4, 17864100), (5, 14291280), (6, 11909400), (8, 8932050), (9, 7939600), (10, 7145640), (12, 5954700), (15, 4763760), (16, 4466025), (18, 3969800), (20, 3572820), (23, 3106800), (24, 2977350), (25, 2858256), (30, 2381880), (36, 1984900), (40, 1786410), (45, 1587920), (46, 1553400), (48, 1488675), (50, 1429128), (60, 1190940), (69, 1035600), (72, 992450), (75, 952752), (80, 893205), (90, 793960), (92, 776700), (100, 714564), (115, 621360), (120, 595470), (138, 517800), (144, 496225), (150, 476376), (180, 396980), (184, 388350), (200, 357282), (207, 345200), (225, 317584), (230, 310680), (240, 297735), (276, 258900), (300, 238188), (345, 207120), (360, 198490), (368, 194175), (400, 178641), (414, 172600), (450, 158792), (460, 155340), (552, 129450), (575, 124272), (600, 119094), (690, 103560), (720, 99245), (828, 86300), (863, 82800), (900, 79396), (920, 77670), (1035, 69040), (1104, 64725), (1150, 62136), (1200, 59547), (1380, 51780), (1656, 43150), (1725, 41424), (1726, 41400), (1800, 39698), (1840, 38835), (2070, 34520), (2300, 31068), (2589, 27600), (2760, 25890), (3312, 21575), (3450, 20712), (3452, 20700), (3600, 19849), (4140, 17260), (4315, 16560), (4600, 15534), (5175, 13808), (5178, 13800), (5520, 12945), (6900, 10356), (6904, 10350), (7767, 9200), (8280, 8630)]