172833750

素因数分解:

$2^1\times 3^5\times 5^4\times {\mathrm{569}}^1$

素因数の和:606

約数の個数: 120

約数和(自身を含む): 486125640

約数和(自身を除く): 313291890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 125, 135, 150, 162, 225, 243, 250, 270, 375, 405, 450, 486, 569, 625, 675, 750, 810, 1125, 1138, 1215, 1250, 1350, 1707, 1875, 2025, 2250, 2430, 2845, 3375, 3414, 3750, 4050, 5121, 5625, 5690, 6075, 6750, 8535, 10125, 10242, 11250, 12150, 14225, 15363, 16875, 17070, 20250, 25605, 28450, 30375, 30726, 33750, 42675, 46089, 50625, 51210, 60750, 71125, 76815, 85350, 92178, 101250, 128025, 138267, 142250, 151875, 153630, 213375, 230445, 256050, 276534, 303750, 355625, 384075, 426750, 460890, 640125, 691335, 711250, 768150, 1066875, 1152225, 1280250, 1382670, 1920375, 2133750, 2304450, 3200625, 3456675, 3840750, 5761125, 6401250, 6913350, 9601875, 11522250, 17283375, 19203750, 28805625, 34566750, 57611250, 86416875, 172833750]

約数ペア:

[(1, 172833750), (2, 86416875), (3, 57611250), (5, 34566750), (6, 28805625), (9, 19203750), (10, 17283375), (15, 11522250), (18, 9601875), (25, 6913350), (27, 6401250), (30, 5761125), (45, 3840750), (50, 3456675), (54, 3200625), (75, 2304450), (81, 2133750), (90, 1920375), (125, 1382670), (135, 1280250), (150, 1152225), (162, 1066875), (225, 768150), (243, 711250), (250, 691335), (270, 640125), (375, 460890), (405, 426750), (450, 384075), (486, 355625), (569, 303750), (625, 276534), (675, 256050), (750, 230445), (810, 213375), (1125, 153630), (1138, 151875), (1215, 142250), (1250, 138267), (1350, 128025), (1707, 101250), (1875, 92178), (2025, 85350), (2250, 76815), (2430, 71125), (2845, 60750), (3375, 51210), (3414, 50625), (3750, 46089), (4050, 42675), (5121, 33750), (5625, 30726), (5690, 30375), (6075, 28450), (6750, 25605), (8535, 20250), (10125, 17070), (10242, 16875), (11250, 15363), (12150, 14225)]