63645660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{461}}^1$

素因数の和:548

約数の個数: 144

約数和(自身を含む): 211891680

約数和(自身を除く): 148246020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 59, 60, 65, 78, 90, 117, 118, 130, 156, 177, 180, 195, 234, 236, 260, 295, 354, 390, 461, 468, 531, 585, 590, 708, 767, 780, 885, 922, 1062, 1170, 1180, 1383, 1534, 1770, 1844, 2124, 2301, 2305, 2340, 2655, 2766, 3068, 3540, 3835, 4149, 4602, 4610, 5310, 5532, 5993, 6903, 6915, 7670, 8298, 9204, 9220, 10620, 11505, 11986, 13806, 13830, 15340, 16596, 17979, 20745, 23010, 23972, 27199, 27612, 27660, 29965, 34515, 35958, 41490, 46020, 53937, 54398, 59930, 69030, 71916, 81597, 82980, 89895, 107874, 108796, 119860, 135995, 138060, 163194, 179790, 215748, 244791, 269685, 271990, 326388, 353587, 359580, 407985, 489582, 539370, 543980, 707174, 815970, 979164, 1060761, 1078740, 1223955, 1414348, 1631940, 1767935, 2121522, 2447910, 3182283, 3535870, 4243044, 4895820, 5303805, 6364566, 7071740, 10607610, 12729132, 15911415, 21215220, 31822830, 63645660]

約数ペア:

[(1, 63645660), (2, 31822830), (3, 21215220), (4, 15911415), (5, 12729132), (6, 10607610), (9, 7071740), (10, 6364566), (12, 5303805), (13, 4895820), (15, 4243044), (18, 3535870), (20, 3182283), (26, 2447910), (30, 2121522), (36, 1767935), (39, 1631940), (45, 1414348), (52, 1223955), (59, 1078740), (60, 1060761), (65, 979164), (78, 815970), (90, 707174), (117, 543980), (118, 539370), (130, 489582), (156, 407985), (177, 359580), (180, 353587), (195, 326388), (234, 271990), (236, 269685), (260, 244791), (295, 215748), (354, 179790), (390, 163194), (461, 138060), (468, 135995), (531, 119860), (585, 108796), (590, 107874), (708, 89895), (767, 82980), (780, 81597), (885, 71916), (922, 69030), (1062, 59930), (1170, 54398), (1180, 53937), (1383, 46020), (1534, 41490), (1770, 35958), (1844, 34515), (2124, 29965), (2301, 27660), (2305, 27612), (2340, 27199), (2655, 23972), (2766, 23010), (3068, 20745), (3540, 17979), (3835, 16596), (4149, 15340), (4602, 13830), (4610, 13806), (5310, 11986), (5532, 11505), (5993, 10620), (6903, 9220), (6915, 9204), (7670, 8298)]