223352800

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1493}}^1$

素因数の和:1541

約数の個数: 144

約数和(自身を含む): 630240912

約数和(自身を除く): 406888112

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 25, 32, 34, 40, 44, 50, 55, 68, 80, 85, 88, 100, 110, 136, 160, 170, 176, 187, 200, 220, 272, 275, 340, 352, 374, 400, 425, 440, 544, 550, 680, 748, 800, 850, 880, 935, 1100, 1360, 1493, 1496, 1700, 1760, 1870, 2200, 2720, 2986, 2992, 3400, 3740, 4400, 4675, 5972, 5984, 6800, 7465, 7480, 8800, 9350, 11944, 13600, 14930, 14960, 16423, 18700, 23888, 25381, 29860, 29920, 32846, 37325, 37400, 47776, 50762, 59720, 65692, 74650, 74800, 82115, 101524, 119440, 126905, 131384, 149300, 149600, 164230, 203048, 238880, 253810, 262768, 279191, 298600, 328460, 406096, 410575, 507620, 525536, 558382, 597200, 634525, 656920, 812192, 821150, 1015240, 1116764, 1194400, 1269050, 1313840, 1395955, 1642300, 2030480, 2233528, 2538100, 2627680, 2791910, 3284600, 4060960, 4467056, 5076200, 5583820, 6569200, 6979775, 8934112, 10152400, 11167640, 13138400, 13959550, 20304800, 22335280, 27919100, 44670560, 55838200, 111676400, 223352800]

約数ペア:

[(1, 223352800), (2, 111676400), (4, 55838200), (5, 44670560), (8, 27919100), (10, 22335280), (11, 20304800), (16, 13959550), (17, 13138400), (20, 11167640), (22, 10152400), (25, 8934112), (32, 6979775), (34, 6569200), (40, 5583820), (44, 5076200), (50, 4467056), (55, 4060960), (68, 3284600), (80, 2791910), (85, 2627680), (88, 2538100), (100, 2233528), (110, 2030480), (136, 1642300), (160, 1395955), (170, 1313840), (176, 1269050), (187, 1194400), (200, 1116764), (220, 1015240), (272, 821150), (275, 812192), (340, 656920), (352, 634525), (374, 597200), (400, 558382), (425, 525536), (440, 507620), (544, 410575), (550, 406096), (680, 328460), (748, 298600), (800, 279191), (850, 262768), (880, 253810), (935, 238880), (1100, 203048), (1360, 164230), (1493, 149600), (1496, 149300), (1700, 131384), (1760, 126905), (1870, 119440), (2200, 101524), (2720, 82115), (2986, 74800), (2992, 74650), (3400, 65692), (3740, 59720), (4400, 50762), (4675, 47776), (5972, 37400), (5984, 37325), (6800, 32846), (7465, 29920), (7480, 29860), (8800, 25381), (9350, 23888), (11944, 18700), (13600, 16423), (14930, 14960)]