77307360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{953}}^1$

素因数の和:997

約数の個数: 144

約数和(自身を含む): 263967984

約数和(自身を除く): 186660624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 169, 195, 208, 240, 260, 312, 338, 390, 416, 480, 507, 520, 624, 676, 780, 845, 953, 1014, 1040, 1248, 1352, 1560, 1690, 1906, 2028, 2080, 2535, 2704, 2859, 3120, 3380, 3812, 4056, 4765, 5070, 5408, 5718, 6240, 6760, 7624, 8112, 9530, 10140, 11436, 12389, 13520, 14295, 15248, 16224, 19060, 20280, 22872, 24778, 27040, 28590, 30496, 37167, 38120, 40560, 45744, 49556, 57180, 61945, 74334, 76240, 81120, 91488, 99112, 114360, 123890, 148668, 152480, 161057, 185835, 198224, 228720, 247780, 297336, 322114, 371670, 396448, 457440, 483171, 495560, 594672, 644228, 743340, 805285, 966342, 991120, 1189344, 1288456, 1486680, 1610570, 1932684, 1982240, 2415855, 2576912, 2973360, 3221140, 3865368, 4831710, 5153824, 5946720, 6442280, 7730736, 9663420, 12884560, 15461472, 19326840, 25769120, 38653680, 77307360]

約数ペア:

[(1, 77307360), (2, 38653680), (3, 25769120), (4, 19326840), (5, 15461472), (6, 12884560), (8, 9663420), (10, 7730736), (12, 6442280), (13, 5946720), (15, 5153824), (16, 4831710), (20, 3865368), (24, 3221140), (26, 2973360), (30, 2576912), (32, 2415855), (39, 1982240), (40, 1932684), (48, 1610570), (52, 1486680), (60, 1288456), (65, 1189344), (78, 991120), (80, 966342), (96, 805285), (104, 743340), (120, 644228), (130, 594672), (156, 495560), (160, 483171), (169, 457440), (195, 396448), (208, 371670), (240, 322114), (260, 297336), (312, 247780), (338, 228720), (390, 198224), (416, 185835), (480, 161057), (507, 152480), (520, 148668), (624, 123890), (676, 114360), (780, 99112), (845, 91488), (953, 81120), (1014, 76240), (1040, 74334), (1248, 61945), (1352, 57180), (1560, 49556), (1690, 45744), (1906, 40560), (2028, 38120), (2080, 37167), (2535, 30496), (2704, 28590), (2859, 27040), (3120, 24778), (3380, 22872), (3812, 20280), (4056, 19060), (4765, 16224), (5070, 15248), (5408, 14295), (5718, 13520), (6240, 12389), (6760, 11436), (7624, 10140), (8112, 9530)]