101779860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2663}}^1$

素因数の和:2702

約数の個数: 144

約数和(自身を含む): 357146496

約数和(自身を除く): 255366636

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 364, 390, 420, 455, 490, 546, 588, 637, 735, 780, 910, 980, 1092, 1274, 1365, 1470, 1820, 1911, 2548, 2663, 2730, 2940, 3185, 3822, 5326, 5460, 6370, 7644, 7989, 9555, 10652, 12740, 13315, 15978, 18641, 19110, 26630, 31956, 34619, 37282, 38220, 39945, 53260, 55923, 69238, 74564, 79890, 93205, 103857, 111846, 130487, 138476, 159780, 173095, 186410, 207714, 223692, 242333, 260974, 279615, 346190, 372820, 391461, 415428, 484666, 519285, 521948, 559230, 652435, 692380, 726999, 782922, 969332, 1038570, 1118460, 1211665, 1304870, 1453998, 1565844, 1696331, 1957305, 2077140, 2423330, 2609740, 2907996, 3392662, 3634995, 3914610, 4846660, 5088993, 6785324, 7269990, 7829220, 8481655, 10177986, 14539980, 16963310, 20355972, 25444965, 33926620, 50889930, 101779860]

約数ペア:

[(1, 101779860), (2, 50889930), (3, 33926620), (4, 25444965), (5, 20355972), (6, 16963310), (7, 14539980), (10, 10177986), (12, 8481655), (13, 7829220), (14, 7269990), (15, 6785324), (20, 5088993), (21, 4846660), (26, 3914610), (28, 3634995), (30, 3392662), (35, 2907996), (39, 2609740), (42, 2423330), (49, 2077140), (52, 1957305), (60, 1696331), (65, 1565844), (70, 1453998), (78, 1304870), (84, 1211665), (91, 1118460), (98, 1038570), (105, 969332), (130, 782922), (140, 726999), (147, 692380), (156, 652435), (182, 559230), (195, 521948), (196, 519285), (210, 484666), (245, 415428), (260, 391461), (273, 372820), (294, 346190), (364, 279615), (390, 260974), (420, 242333), (455, 223692), (490, 207714), (546, 186410), (588, 173095), (637, 159780), (735, 138476), (780, 130487), (910, 111846), (980, 103857), (1092, 93205), (1274, 79890), (1365, 74564), (1470, 69238), (1820, 55923), (1911, 53260), (2548, 39945), (2663, 38220), (2730, 37282), (2940, 34619), (3185, 31956), (3822, 26630), (5326, 19110), (5460, 18641), (6370, 15978), (7644, 13315), (7989, 12740), (9555, 10652)]