53617140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1439}}^1$

素因数の和:1483

約数の個数: 120

約数和(自身を含む): 175633920

約数和(自身を除く): 122016780

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, 1439, 1620, 1863, 2070, 2484, 2878, 3105, 3726, 4140, 4317, 5756, 6210, 7195, 7452, 8634, 9315, 12420, 12951, 14390, 17268, 18630, 21585, 25902, 28780, 33097, 37260, 38853, 43170, 51804, 64755, 66194, 77706, 86340, 99291, 116559, 129510, 132388, 155412, 165485, 194265, 198582, 233118, 259020, 297873, 330970, 388530, 397164, 466236, 496455, 582795, 595746, 661940, 777060, 893619, 992910, 1165590, 1191492, 1489365, 1787238, 1985820, 2331180, 2680857, 2978730, 3574476, 4468095, 5361714, 5957460, 8936190, 10723428, 13404285, 17872380, 26808570, 53617140]

約数ペア:

[(1, 53617140), (2, 26808570), (3, 17872380), (4, 13404285), (5, 10723428), (6, 8936190), (9, 5957460), (10, 5361714), (12, 4468095), (15, 3574476), (18, 2978730), (20, 2680857), (23, 2331180), (27, 1985820), (30, 1787238), (36, 1489365), (45, 1191492), (46, 1165590), (54, 992910), (60, 893619), (69, 777060), (81, 661940), (90, 595746), (92, 582795), (108, 496455), (115, 466236), (135, 397164), (138, 388530), (162, 330970), (180, 297873), (207, 259020), (230, 233118), (270, 198582), (276, 194265), (324, 165485), (345, 155412), (405, 132388), (414, 129510), (460, 116559), (540, 99291), (621, 86340), (690, 77706), (810, 66194), (828, 64755), (1035, 51804), (1242, 43170), (1380, 38853), (1439, 37260), (1620, 33097), (1863, 28780), (2070, 25902), (2484, 21585), (2878, 18630), (3105, 17268), (3726, 14390), (4140, 12951), (4317, 12420), (5756, 9315), (6210, 8634), (7195, 7452)]