87151140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2339}}^1$

素因数の和:2383

約数の個数: 120

約数和(自身を含む): 285405120

約数和(自身を除く): 198253980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 162, 180, 207, 230, 270, 276, 324, 345, 405, 414, 460, 540, 621, 690, 810, 828, 1035, 1242, 1380, 1620, 1863, 2070, 2339, 2484, 3105, 3726, 4140, 4678, 6210, 7017, 7452, 9315, 9356, 11695, 12420, 14034, 18630, 21051, 23390, 28068, 35085, 37260, 42102, 46780, 53797, 63153, 70170, 84204, 105255, 107594, 126306, 140340, 161391, 189459, 210510, 215188, 252612, 268985, 315765, 322782, 378918, 421020, 484173, 537970, 631530, 645564, 757836, 806955, 947295, 968346, 1075940, 1263060, 1452519, 1613910, 1894590, 1936692, 2420865, 2905038, 3227820, 3789180, 4357557, 4841730, 5810076, 7262595, 8715114, 9683460, 14525190, 17430228, 21787785, 29050380, 43575570, 87151140]

約数ペア:

[(1, 87151140), (2, 43575570), (3, 29050380), (4, 21787785), (5, 17430228), (6, 14525190), (9, 9683460), (10, 8715114), (12, 7262595), (15, 5810076), (18, 4841730), (20, 4357557), (23, 3789180), (27, 3227820), (30, 2905038), (36, 2420865), (45, 1936692), (46, 1894590), (54, 1613910), (60, 1452519), (69, 1263060), (81, 1075940), (90, 968346), (92, 947295), (108, 806955), (115, 757836), (135, 645564), (138, 631530), (162, 537970), (180, 484173), (207, 421020), (230, 378918), (270, 322782), (276, 315765), (324, 268985), (345, 252612), (405, 215188), (414, 210510), (460, 189459), (540, 161391), (621, 140340), (690, 126306), (810, 107594), (828, 105255), (1035, 84204), (1242, 70170), (1380, 63153), (1620, 53797), (1863, 46780), (2070, 42102), (2339, 37260), (2484, 35085), (3105, 28068), (3726, 23390), (4140, 21051), (4678, 18630), (6210, 14034), (7017, 12420), (7452, 11695), (9315, 9356)]