5122260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1$

素因数の和:238

約数の個数: 144

約数和(自身を含む): 18345600

約数和(自身を除く): 13223340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 199, 220, 234, 260, 286, 330, 390, 396, 398, 429, 468, 495, 572, 585, 597, 660, 715, 780, 796, 858, 990, 995, 1170, 1194, 1287, 1430, 1716, 1791, 1980, 1990, 2145, 2189, 2340, 2388, 2574, 2587, 2860, 2985, 3582, 3980, 4290, 4378, 5148, 5174, 5970, 6435, 6567, 7164, 7761, 8580, 8756, 8955, 10348, 10945, 11940, 12870, 12935, 13134, 15522, 17910, 19701, 21890, 23283, 25740, 25870, 26268, 28457, 31044, 32835, 35820, 38805, 39402, 43780, 46566, 51740, 56914, 65670, 77610, 78804, 85371, 93132, 98505, 113828, 116415, 131340, 142285, 155220, 170742, 197010, 232830, 256113, 284570, 341484, 394020, 426855, 465660, 512226, 569140, 853710, 1024452, 1280565, 1707420, 2561130, 5122260]

約数ペア:

[(1, 5122260), (2, 2561130), (3, 1707420), (4, 1280565), (5, 1024452), (6, 853710), (9, 569140), (10, 512226), (11, 465660), (12, 426855), (13, 394020), (15, 341484), (18, 284570), (20, 256113), (22, 232830), (26, 197010), (30, 170742), (33, 155220), (36, 142285), (39, 131340), (44, 116415), (45, 113828), (52, 98505), (55, 93132), (60, 85371), (65, 78804), (66, 77610), (78, 65670), (90, 56914), (99, 51740), (110, 46566), (117, 43780), (130, 39402), (132, 38805), (143, 35820), (156, 32835), (165, 31044), (180, 28457), (195, 26268), (198, 25870), (199, 25740), (220, 23283), (234, 21890), (260, 19701), (286, 17910), (330, 15522), (390, 13134), (396, 12935), (398, 12870), (429, 11940), (468, 10945), (495, 10348), (572, 8955), (585, 8756), (597, 8580), (660, 7761), (715, 7164), (780, 6567), (796, 6435), (858, 5970), (990, 5174), (995, 5148), (1170, 4378), (1194, 4290), (1287, 3980), (1430, 3582), (1716, 2985), (1791, 2860), (1980, 2587), (1990, 2574), (2145, 2388), (2189, 2340)]