89435640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6263}}^1$

素因数の和:6301

約数の個数: 128

約数和(自身を含む): 324725760

約数和(自身を除く): 235290120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 6263, 7140, 12526, 14280, 18789, 25052, 31315, 37578, 43841, 50104, 62630, 75156, 87682, 93945, 106471, 125260, 131523, 150312, 175364, 187890, 212942, 219205, 250520, 263046, 319413, 350728, 375780, 425884, 438410, 526092, 532355, 638826, 657615, 745297, 751560, 851768, 876820, 1052184, 1064710, 1277652, 1315230, 1490594, 1597065, 1753640, 2129420, 2235891, 2555304, 2630460, 2981188, 3194130, 3726485, 4258840, 4471782, 5260920, 5962376, 6388260, 7452970, 8943564, 11179455, 12776520, 14905940, 17887128, 22358910, 29811880, 44717820, 89435640]

約数ペア:

[(1, 89435640), (2, 44717820), (3, 29811880), (4, 22358910), (5, 17887128), (6, 14905940), (7, 12776520), (8, 11179455), (10, 8943564), (12, 7452970), (14, 6388260), (15, 5962376), (17, 5260920), (20, 4471782), (21, 4258840), (24, 3726485), (28, 3194130), (30, 2981188), (34, 2630460), (35, 2555304), (40, 2235891), (42, 2129420), (51, 1753640), (56, 1597065), (60, 1490594), (68, 1315230), (70, 1277652), (84, 1064710), (85, 1052184), (102, 876820), (105, 851768), (119, 751560), (120, 745297), (136, 657615), (140, 638826), (168, 532355), (170, 526092), (204, 438410), (210, 425884), (238, 375780), (255, 350728), (280, 319413), (340, 263046), (357, 250520), (408, 219205), (420, 212942), (476, 187890), (510, 175364), (595, 150312), (680, 131523), (714, 125260), (840, 106471), (952, 93945), (1020, 87682), (1190, 75156), (1428, 62630), (1785, 50104), (2040, 43841), (2380, 37578), (2856, 31315), (3570, 25052), (4760, 18789), (6263, 14280), (7140, 12526)]