110918200

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:170

約数の個数: 144

約数和(自身を含む): 291220200

約数和(自身を除く): 180302000

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 25, 34, 38, 40, 50, 68, 76, 85, 95, 100, 101, 136, 152, 170, 190, 200, 202, 289, 323, 340, 380, 404, 425, 475, 505, 578, 646, 680, 760, 808, 850, 950, 1010, 1156, 1292, 1445, 1615, 1700, 1717, 1900, 1919, 2020, 2312, 2525, 2584, 2890, 3230, 3400, 3434, 3800, 3838, 4040, 5050, 5491, 5780, 6460, 6868, 7225, 7676, 8075, 8585, 9595, 10100, 10982, 11560, 12920, 13736, 14450, 15352, 16150, 17170, 19190, 20200, 21964, 27455, 28900, 29189, 32300, 32623, 34340, 38380, 42925, 43928, 47975, 54910, 57800, 58378, 64600, 65246, 68680, 76760, 85850, 95950, 109820, 116756, 130492, 137275, 145945, 163115, 171700, 191900, 219640, 233512, 260984, 274550, 291890, 326230, 343400, 383800, 549100, 554591, 583780, 652460, 729725, 815575, 1098200, 1109182, 1167560, 1304920, 1459450, 1631150, 2218364, 2772955, 2918900, 3262300, 4436728, 5545910, 5837800, 6524600, 11091820, 13864775, 22183640, 27729550, 55459100, 110918200]

約数ペア:

[(1, 110918200), (2, 55459100), (4, 27729550), (5, 22183640), (8, 13864775), (10, 11091820), (17, 6524600), (19, 5837800), (20, 5545910), (25, 4436728), (34, 3262300), (38, 2918900), (40, 2772955), (50, 2218364), (68, 1631150), (76, 1459450), (85, 1304920), (95, 1167560), (100, 1109182), (101, 1098200), (136, 815575), (152, 729725), (170, 652460), (190, 583780), (200, 554591), (202, 549100), (289, 383800), (323, 343400), (340, 326230), (380, 291890), (404, 274550), (425, 260984), (475, 233512), (505, 219640), (578, 191900), (646, 171700), (680, 163115), (760, 145945), (808, 137275), (850, 130492), (950, 116756), (1010, 109820), (1156, 95950), (1292, 85850), (1445, 76760), (1615, 68680), (1700, 65246), (1717, 64600), (1900, 58378), (1919, 57800), (2020, 54910), (2312, 47975), (2525, 43928), (2584, 42925), (2890, 38380), (3230, 34340), (3400, 32623), (3434, 32300), (3800, 29189), (3838, 28900), (4040, 27455), (5050, 21964), (5491, 20200), (5780, 19190), (6460, 17170), (6868, 16150), (7225, 15352), (7676, 14450), (8075, 13736), (8585, 12920), (9595, 11560), (10100, 10982)]