68635800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2243}}^1$

素因数の和:2282

約数の個数: 144

約数和(自身を含む): 244169640

約数和(自身を除く): 175533840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 50, 51, 60, 68, 72, 75, 85, 90, 100, 102, 120, 136, 150, 153, 170, 180, 200, 204, 225, 255, 300, 306, 340, 360, 408, 425, 450, 510, 600, 612, 680, 765, 850, 900, 1020, 1224, 1275, 1530, 1700, 1800, 2040, 2243, 2550, 3060, 3400, 3825, 4486, 5100, 6120, 6729, 7650, 8972, 10200, 11215, 13458, 15300, 17944, 20187, 22430, 26916, 30600, 33645, 38131, 40374, 44860, 53832, 56075, 67290, 76262, 80748, 89720, 100935, 112150, 114393, 134580, 152524, 161496, 168225, 190655, 201870, 224300, 228786, 269160, 305048, 336450, 343179, 381310, 403740, 448600, 457572, 504675, 571965, 672900, 686358, 762620, 807480, 915144, 953275, 1009350, 1143930, 1345800, 1372716, 1525240, 1715895, 1906550, 2018700, 2287860, 2745432, 2859825, 3431790, 3813100, 4037400, 4575720, 5719650, 6863580, 7626200, 8579475, 11439300, 13727160, 17158950, 22878600, 34317900, 68635800]

約数ペア:

[(1, 68635800), (2, 34317900), (3, 22878600), (4, 17158950), (5, 13727160), (6, 11439300), (8, 8579475), (9, 7626200), (10, 6863580), (12, 5719650), (15, 4575720), (17, 4037400), (18, 3813100), (20, 3431790), (24, 2859825), (25, 2745432), (30, 2287860), (34, 2018700), (36, 1906550), (40, 1715895), (45, 1525240), (50, 1372716), (51, 1345800), (60, 1143930), (68, 1009350), (72, 953275), (75, 915144), (85, 807480), (90, 762620), (100, 686358), (102, 672900), (120, 571965), (136, 504675), (150, 457572), (153, 448600), (170, 403740), (180, 381310), (200, 343179), (204, 336450), (225, 305048), (255, 269160), (300, 228786), (306, 224300), (340, 201870), (360, 190655), (408, 168225), (425, 161496), (450, 152524), (510, 134580), (600, 114393), (612, 112150), (680, 100935), (765, 89720), (850, 80748), (900, 76262), (1020, 67290), (1224, 56075), (1275, 53832), (1530, 44860), (1700, 40374), (1800, 38131), (2040, 33645), (2243, 30600), (2550, 26916), (3060, 22430), (3400, 20187), (3825, 17944), (4486, 15300), (5100, 13458), (6120, 11215), (6729, 10200), (7650, 8972)]