88191540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1$

素因数の和:382

約数の個数: 144

約数和(自身を含む): 285405120

約数和(自身を除く): 197213580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 107, 114, 171, 180, 190, 214, 228, 241, 285, 321, 342, 380, 428, 482, 535, 570, 642, 684, 723, 855, 963, 964, 1070, 1140, 1205, 1284, 1446, 1605, 1710, 1926, 2033, 2140, 2169, 2410, 2892, 3210, 3420, 3615, 3852, 4066, 4338, 4579, 4815, 4820, 6099, 6420, 7230, 8132, 8676, 9158, 9630, 10165, 10845, 12198, 13737, 14460, 18297, 18316, 19260, 20330, 21690, 22895, 24396, 25787, 27474, 30495, 36594, 40660, 41211, 43380, 45790, 51574, 54948, 60990, 68685, 73188, 77361, 82422, 91485, 91580, 103148, 121980, 128935, 137370, 154722, 164844, 182970, 206055, 232083, 257870, 274740, 309444, 365940, 386805, 412110, 464166, 489953, 515740, 773610, 824220, 928332, 979906, 1160415, 1469859, 1547220, 1959812, 2320830, 2449765, 2939718, 4409577, 4641660, 4899530, 5879436, 7349295, 8819154, 9799060, 14698590, 17638308, 22047885, 29397180, 44095770, 88191540]

約数ペア:

[(1, 88191540), (2, 44095770), (3, 29397180), (4, 22047885), (5, 17638308), (6, 14698590), (9, 9799060), (10, 8819154), (12, 7349295), (15, 5879436), (18, 4899530), (19, 4641660), (20, 4409577), (30, 2939718), (36, 2449765), (38, 2320830), (45, 1959812), (57, 1547220), (60, 1469859), (76, 1160415), (90, 979906), (95, 928332), (107, 824220), (114, 773610), (171, 515740), (180, 489953), (190, 464166), (214, 412110), (228, 386805), (241, 365940), (285, 309444), (321, 274740), (342, 257870), (380, 232083), (428, 206055), (482, 182970), (535, 164844), (570, 154722), (642, 137370), (684, 128935), (723, 121980), (855, 103148), (963, 91580), (964, 91485), (1070, 82422), (1140, 77361), (1205, 73188), (1284, 68685), (1446, 60990), (1605, 54948), (1710, 51574), (1926, 45790), (2033, 43380), (2140, 41211), (2169, 40660), (2410, 36594), (2892, 30495), (3210, 27474), (3420, 25787), (3615, 24396), (3852, 22895), (4066, 21690), (4338, 20330), (4579, 19260), (4815, 18316), (4820, 18297), (6099, 14460), (6420, 13737), (7230, 12198), (8132, 10845), (8676, 10165), (9158, 9630)]