122827500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:186

約数の個数: 180

約数和(自身を含む): 399134736

約数和(自身を除く): 276307236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 53, 60, 75, 90, 100, 103, 106, 125, 150, 159, 180, 206, 212, 225, 250, 265, 300, 309, 318, 375, 412, 450, 477, 500, 515, 530, 618, 625, 636, 750, 795, 900, 927, 954, 1030, 1060, 1125, 1236, 1250, 1325, 1500, 1545, 1590, 1854, 1875, 1908, 2060, 2250, 2385, 2500, 2575, 2650, 3090, 3180, 3708, 3750, 3975, 4500, 4635, 4770, 5150, 5300, 5459, 5625, 6180, 6625, 7500, 7725, 7950, 9270, 9540, 10300, 10918, 11250, 11925, 12875, 13250, 15450, 15900, 16377, 18540, 19875, 21836, 22500, 23175, 23850, 25750, 26500, 27295, 30900, 32754, 33125, 38625, 39750, 46350, 47700, 49131, 51500, 54590, 59625, 64375, 65508, 66250, 77250, 79500, 81885, 92700, 98262, 99375, 109180, 115875, 119250, 128750, 132500, 136475, 154500, 163770, 193125, 196524, 198750, 231750, 238500, 245655, 257500, 272950, 298125, 327540, 386250, 397500, 409425, 463500, 491310, 545900, 579375, 596250, 682375, 772500, 818850, 982620, 1158750, 1192500, 1228275, 1364750, 1637700, 2047125, 2317500, 2456550, 2729500, 3411875, 4094250, 4913100, 6141375, 6823750, 8188500, 10235625, 12282750, 13647500, 20471250, 24565500, 30706875, 40942500, 61413750, 122827500]

約数ペア:

[(1, 122827500), (2, 61413750), (3, 40942500), (4, 30706875), (5, 24565500), (6, 20471250), (9, 13647500), (10, 12282750), (12, 10235625), (15, 8188500), (18, 6823750), (20, 6141375), (25, 4913100), (30, 4094250), (36, 3411875), (45, 2729500), (50, 2456550), (53, 2317500), (60, 2047125), (75, 1637700), (90, 1364750), (100, 1228275), (103, 1192500), (106, 1158750), (125, 982620), (150, 818850), (159, 772500), (180, 682375), (206, 596250), (212, 579375), (225, 545900), (250, 491310), (265, 463500), (300, 409425), (309, 397500), (318, 386250), (375, 327540), (412, 298125), (450, 272950), (477, 257500), (500, 245655), (515, 238500), (530, 231750), (618, 198750), (625, 196524), (636, 193125), (750, 163770), (795, 154500), (900, 136475), (927, 132500), (954, 128750), (1030, 119250), (1060, 115875), (1125, 109180), (1236, 99375), (1250, 98262), (1325, 92700), (1500, 81885), (1545, 79500), (1590, 77250), (1854, 66250), (1875, 65508), (1908, 64375), (2060, 59625), (2250, 54590), (2385, 51500), (2500, 49131), (2575, 47700), (2650, 46350), (3090, 39750), (3180, 38625), (3708, 33125), (3750, 32754), (3975, 30900), (4500, 27295), (4635, 26500), (4770, 25750), (5150, 23850), (5300, 23175), (5459, 22500), (5625, 21836), (6180, 19875), (6625, 18540), (7500, 16377), (7725, 15900), (7950, 15450), (9270, 13250), (9540, 12875), (10300, 11925), (10918, 11250)]