67155660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2609}}^1$

素因数の和:2648

約数の個数: 144

約数和(自身を含む): 239410080

約数和(自身を除く): 172254420

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, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1170, 1287, 1430, 1716, 1980, 2145, 2340, 2574, 2609, 2860, 4290, 5148, 5218, 6435, 7827, 8580, 10436, 12870, 13045, 15654, 23481, 25740, 26090, 28699, 31308, 33917, 39135, 46962, 52180, 57398, 67834, 78270, 86097, 93924, 101751, 114796, 117405, 135668, 143495, 156540, 169585, 172194, 203502, 234810, 258291, 286990, 305253, 339170, 344388, 373087, 407004, 430485, 469620, 508755, 516582, 573980, 610506, 678340, 746174, 860970, 1017510, 1033164, 1119261, 1221012, 1291455, 1492348, 1526265, 1721940, 1865435, 2035020, 2238522, 2582910, 3052530, 3357783, 3730870, 4477044, 5165820, 5596305, 6105060, 6715566, 7461740, 11192610, 13431132, 16788915, 22385220, 33577830, 67155660]

約数ペア:

[(1, 67155660), (2, 33577830), (3, 22385220), (4, 16788915), (5, 13431132), (6, 11192610), (9, 7461740), (10, 6715566), (11, 6105060), (12, 5596305), (13, 5165820), (15, 4477044), (18, 3730870), (20, 3357783), (22, 3052530), (26, 2582910), (30, 2238522), (33, 2035020), (36, 1865435), (39, 1721940), (44, 1526265), (45, 1492348), (52, 1291455), (55, 1221012), (60, 1119261), (65, 1033164), (66, 1017510), (78, 860970), (90, 746174), (99, 678340), (110, 610506), (117, 573980), (130, 516582), (132, 508755), (143, 469620), (156, 430485), (165, 407004), (180, 373087), (195, 344388), (198, 339170), (220, 305253), (234, 286990), (260, 258291), (286, 234810), (330, 203502), (390, 172194), (396, 169585), (429, 156540), (468, 143495), (495, 135668), (572, 117405), (585, 114796), (660, 101751), (715, 93924), (780, 86097), (858, 78270), (990, 67834), (1170, 57398), (1287, 52180), (1430, 46962), (1716, 39135), (1980, 33917), (2145, 31308), (2340, 28699), (2574, 26090), (2609, 25740), (2860, 23481), (4290, 15654), (5148, 13045), (5218, 12870), (6435, 10436), (7827, 8580)]