87195240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:352

約数の個数: 192

約数和(自身を含む): 313709760

約数和(自身を除く): 226514520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 97, 99, 110, 120, 132, 165, 180, 194, 198, 220, 227, 264, 291, 330, 360, 388, 396, 440, 454, 485, 495, 582, 660, 681, 776, 792, 873, 908, 970, 990, 1067, 1135, 1164, 1320, 1362, 1455, 1746, 1816, 1940, 1980, 2043, 2134, 2270, 2328, 2497, 2724, 2910, 3201, 3405, 3492, 3880, 3960, 4086, 4268, 4365, 4540, 4994, 5335, 5448, 5820, 6402, 6810, 6984, 7491, 8172, 8536, 8730, 9080, 9603, 9988, 10215, 10670, 11640, 12485, 12804, 13620, 14982, 16005, 16344, 17460, 19206, 19976, 20430, 21340, 22019, 22473, 24970, 25608, 27240, 29964, 32010, 34920, 37455, 38412, 40860, 42680, 44038, 44946, 48015, 49940, 59928, 64020, 66057, 74910, 76824, 81720, 88076, 89892, 96030, 99880, 110095, 112365, 128040, 132114, 149820, 176152, 179784, 192060, 198171, 220190, 224730, 242209, 264228, 299640, 330285, 384120, 396342, 440380, 449460, 484418, 528456, 660570, 726627, 792684, 880760, 898920, 968836, 990855, 1211045, 1321140, 1453254, 1585368, 1937672, 1981710, 2179881, 2422090, 2642280, 2906508, 3633135, 3963420, 4359762, 4844180, 5813016, 7266270, 7926840, 8719524, 9688360, 10899405, 14532540, 17439048, 21798810, 29065080, 43597620, 87195240]

約数ペア:

[(1, 87195240), (2, 43597620), (3, 29065080), (4, 21798810), (5, 17439048), (6, 14532540), (8, 10899405), (9, 9688360), (10, 8719524), (11, 7926840), (12, 7266270), (15, 5813016), (18, 4844180), (20, 4359762), (22, 3963420), (24, 3633135), (30, 2906508), (33, 2642280), (36, 2422090), (40, 2179881), (44, 1981710), (45, 1937672), (55, 1585368), (60, 1453254), (66, 1321140), (72, 1211045), (88, 990855), (90, 968836), (97, 898920), (99, 880760), (110, 792684), (120, 726627), (132, 660570), (165, 528456), (180, 484418), (194, 449460), (198, 440380), (220, 396342), (227, 384120), (264, 330285), (291, 299640), (330, 264228), (360, 242209), (388, 224730), (396, 220190), (440, 198171), (454, 192060), (485, 179784), (495, 176152), (582, 149820), (660, 132114), (681, 128040), (776, 112365), (792, 110095), (873, 99880), (908, 96030), (970, 89892), (990, 88076), (1067, 81720), (1135, 76824), (1164, 74910), (1320, 66057), (1362, 64020), (1455, 59928), (1746, 49940), (1816, 48015), (1940, 44946), (1980, 44038), (2043, 42680), (2134, 40860), (2270, 38412), (2328, 37455), (2497, 34920), (2724, 32010), (2910, 29964), (3201, 27240), (3405, 25608), (3492, 24970), (3880, 22473), (3960, 22019), (4086, 21340), (4268, 20430), (4365, 19976), (4540, 19206), (4994, 17460), (5335, 16344), (5448, 16005), (5820, 14982), (6402, 13620), (6810, 12804), (6984, 12485), (7491, 11640), (8172, 10670), (8536, 10215), (8730, 9988), (9080, 9603)]