68590200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{2333}}^1$

素因数の和:2366

約数の個数: 144

約数和(自身を含む): 247450680

約数和(自身を除く): 178860480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 120, 140, 147, 150, 168, 175, 196, 200, 210, 245, 280, 294, 300, 350, 392, 420, 490, 525, 588, 600, 700, 735, 840, 980, 1050, 1176, 1225, 1400, 1470, 1960, 2100, 2333, 2450, 2940, 3675, 4200, 4666, 4900, 5880, 6999, 7350, 9332, 9800, 11665, 13998, 14700, 16331, 18664, 23330, 27996, 29400, 32662, 34995, 46660, 48993, 55992, 58325, 65324, 69990, 81655, 93320, 97986, 114317, 116650, 130648, 139980, 163310, 174975, 195972, 228634, 233300, 244965, 279960, 326620, 342951, 349950, 391944, 408275, 457268, 466600, 489930, 571585, 653240, 685902, 699900, 816550, 914536, 979860, 1143170, 1224825, 1371804, 1399800, 1633100, 1714755, 1959720, 2286340, 2449650, 2743608, 2857925, 3266200, 3429510, 4572680, 4899300, 5715850, 6859020, 8573775, 9798600, 11431700, 13718040, 17147550, 22863400, 34295100, 68590200]

約数ペア:

[(1, 68590200), (2, 34295100), (3, 22863400), (4, 17147550), (5, 13718040), (6, 11431700), (7, 9798600), (8, 8573775), (10, 6859020), (12, 5715850), (14, 4899300), (15, 4572680), (20, 3429510), (21, 3266200), (24, 2857925), (25, 2743608), (28, 2449650), (30, 2286340), (35, 1959720), (40, 1714755), (42, 1633100), (49, 1399800), (50, 1371804), (56, 1224825), (60, 1143170), (70, 979860), (75, 914536), (84, 816550), (98, 699900), (100, 685902), (105, 653240), (120, 571585), (140, 489930), (147, 466600), (150, 457268), (168, 408275), (175, 391944), (196, 349950), (200, 342951), (210, 326620), (245, 279960), (280, 244965), (294, 233300), (300, 228634), (350, 195972), (392, 174975), (420, 163310), (490, 139980), (525, 130648), (588, 116650), (600, 114317), (700, 97986), (735, 93320), (840, 81655), (980, 69990), (1050, 65324), (1176, 58325), (1225, 55992), (1400, 48993), (1470, 46660), (1960, 34995), (2100, 32662), (2333, 29400), (2450, 27996), (2940, 23330), (3675, 18664), (4200, 16331), (4666, 14700), (4900, 13998), (5880, 11665), (6999, 9800), (7350, 9332)]