55397250

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:338

約数の個数: 128

約数和(自身を含む): 159494400

約数和(自身を除く): 104097150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 29, 30, 45, 50, 54, 58, 75, 87, 90, 125, 135, 145, 150, 174, 225, 250, 261, 270, 283, 290, 375, 435, 450, 522, 566, 675, 725, 750, 783, 849, 870, 1125, 1305, 1350, 1415, 1450, 1566, 1698, 2175, 2250, 2547, 2610, 2830, 3375, 3625, 3915, 4245, 4350, 5094, 6525, 6750, 7075, 7250, 7641, 7830, 8207, 8490, 10875, 12735, 13050, 14150, 15282, 16414, 19575, 21225, 21750, 24621, 25470, 32625, 35375, 38205, 39150, 41035, 42450, 49242, 63675, 65250, 70750, 73863, 76410, 82070, 97875, 106125, 123105, 127350, 147726, 191025, 195750, 205175, 212250, 221589, 246210, 318375, 369315, 382050, 410350, 443178, 615525, 636750, 738630, 955125, 1025875, 1107945, 1231050, 1846575, 1910250, 2051750, 2215890, 3077625, 3693150, 5539725, 6155250, 9232875, 11079450, 18465750, 27698625, 55397250]

約数ペア:

[(1, 55397250), (2, 27698625), (3, 18465750), (5, 11079450), (6, 9232875), (9, 6155250), (10, 5539725), (15, 3693150), (18, 3077625), (25, 2215890), (27, 2051750), (29, 1910250), (30, 1846575), (45, 1231050), (50, 1107945), (54, 1025875), (58, 955125), (75, 738630), (87, 636750), (90, 615525), (125, 443178), (135, 410350), (145, 382050), (150, 369315), (174, 318375), (225, 246210), (250, 221589), (261, 212250), (270, 205175), (283, 195750), (290, 191025), (375, 147726), (435, 127350), (450, 123105), (522, 106125), (566, 97875), (675, 82070), (725, 76410), (750, 73863), (783, 70750), (849, 65250), (870, 63675), (1125, 49242), (1305, 42450), (1350, 41035), (1415, 39150), (1450, 38205), (1566, 35375), (1698, 32625), (2175, 25470), (2250, 24621), (2547, 21750), (2610, 21225), (2830, 19575), (3375, 16414), (3625, 15282), (3915, 14150), (4245, 13050), (4350, 12735), (5094, 10875), (6525, 8490), (6750, 8207), (7075, 7830), (7250, 7641)]