55800800

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1$

素因数の和:421

約数の個数: 144

約数和(自身を含む): 157771152

約数和(自身を除く): 101970352

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, 373, 374, 400, 425, 440, 544, 550, 680, 746, 748, 800, 850, 880, 935, 1100, 1360, 1492, 1496, 1700, 1760, 1865, 1870, 2200, 2720, 2984, 2992, 3400, 3730, 3740, 4103, 4400, 4675, 5968, 5984, 6341, 6800, 7460, 7480, 8206, 8800, 9325, 9350, 11936, 12682, 13600, 14920, 14960, 16412, 18650, 18700, 20515, 25364, 29840, 29920, 31705, 32824, 37300, 37400, 41030, 50728, 59680, 63410, 65648, 69751, 74600, 74800, 82060, 101456, 102575, 126820, 131296, 139502, 149200, 149600, 158525, 164120, 202912, 205150, 253640, 279004, 298400, 317050, 328240, 348755, 410300, 507280, 558008, 634100, 656480, 697510, 820600, 1014560, 1116016, 1268200, 1395020, 1641200, 1743775, 2232032, 2536400, 2790040, 3282400, 3487550, 5072800, 5580080, 6975100, 11160160, 13950200, 27900400, 55800800]

約数ペア:

[(1, 55800800), (2, 27900400), (4, 13950200), (5, 11160160), (8, 6975100), (10, 5580080), (11, 5072800), (16, 3487550), (17, 3282400), (20, 2790040), (22, 2536400), (25, 2232032), (32, 1743775), (34, 1641200), (40, 1395020), (44, 1268200), (50, 1116016), (55, 1014560), (68, 820600), (80, 697510), (85, 656480), (88, 634100), (100, 558008), (110, 507280), (136, 410300), (160, 348755), (170, 328240), (176, 317050), (187, 298400), (200, 279004), (220, 253640), (272, 205150), (275, 202912), (340, 164120), (352, 158525), (373, 149600), (374, 149200), (400, 139502), (425, 131296), (440, 126820), (544, 102575), (550, 101456), (680, 82060), (746, 74800), (748, 74600), (800, 69751), (850, 65648), (880, 63410), (935, 59680), (1100, 50728), (1360, 41030), (1492, 37400), (1496, 37300), (1700, 32824), (1760, 31705), (1865, 29920), (1870, 29840), (2200, 25364), (2720, 20515), (2984, 18700), (2992, 18650), (3400, 16412), (3730, 14960), (3740, 14920), (4103, 13600), (4400, 12682), (4675, 11936), (5968, 9350), (5984, 9325), (6341, 8800), (6800, 8206), (7460, 7480)]