68362380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2221}}^1$

素因数の和:2261

約数の個数: 120

約数和(自身を含む): 225844080

約数和(自身を除く): 157481700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 270, 285, 324, 342, 380, 405, 513, 540, 570, 684, 810, 855, 1026, 1140, 1539, 1620, 1710, 2052, 2221, 2565, 3078, 3420, 4442, 5130, 6156, 6663, 7695, 8884, 10260, 11105, 13326, 15390, 19989, 22210, 26652, 30780, 33315, 39978, 42199, 44420, 59967, 66630, 79956, 84398, 99945, 119934, 126597, 133260, 168796, 179901, 199890, 210995, 239868, 253194, 299835, 359802, 379791, 399780, 421990, 506388, 599670, 632985, 719604, 759582, 843980, 899505, 1139373, 1199340, 1265970, 1519164, 1799010, 1898955, 2278746, 2531940, 3418119, 3598020, 3797910, 4557492, 5696865, 6836238, 7595820, 11393730, 13672476, 17090595, 22787460, 34181190, 68362380]

約数ペア:

[(1, 68362380), (2, 34181190), (3, 22787460), (4, 17090595), (5, 13672476), (6, 11393730), (9, 7595820), (10, 6836238), (12, 5696865), (15, 4557492), (18, 3797910), (19, 3598020), (20, 3418119), (27, 2531940), (30, 2278746), (36, 1898955), (38, 1799010), (45, 1519164), (54, 1265970), (57, 1199340), (60, 1139373), (76, 899505), (81, 843980), (90, 759582), (95, 719604), (108, 632985), (114, 599670), (135, 506388), (162, 421990), (171, 399780), (180, 379791), (190, 359802), (228, 299835), (270, 253194), (285, 239868), (324, 210995), (342, 199890), (380, 179901), (405, 168796), (513, 133260), (540, 126597), (570, 119934), (684, 99945), (810, 84398), (855, 79956), (1026, 66630), (1140, 59967), (1539, 44420), (1620, 42199), (1710, 39978), (2052, 33315), (2221, 30780), (2565, 26652), (3078, 22210), (3420, 19989), (4442, 15390), (5130, 13326), (6156, 11105), (6663, 10260), (7695, 8884)]