202327500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{53}}^1\times {\mathrm{509}}^1$

素因数の和:589

約数の個数: 120

約数和(自身を含む): 602244720

約数和(自身を除く): 399917220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 53, 60, 75, 100, 106, 125, 150, 159, 212, 250, 265, 300, 318, 375, 500, 509, 530, 625, 636, 750, 795, 1018, 1060, 1250, 1325, 1500, 1527, 1590, 1875, 2036, 2500, 2545, 2650, 3054, 3180, 3750, 3975, 5090, 5300, 6108, 6625, 7500, 7635, 7950, 10180, 12725, 13250, 15270, 15900, 19875, 25450, 26500, 26977, 30540, 33125, 38175, 39750, 50900, 53954, 63625, 66250, 76350, 79500, 80931, 99375, 107908, 127250, 132500, 134885, 152700, 161862, 190875, 198750, 254500, 269770, 318125, 323724, 381750, 397500, 404655, 539540, 636250, 674425, 763500, 809310, 954375, 1272500, 1348850, 1618620, 1908750, 2023275, 2697700, 3372125, 3817500, 4046550, 6744250, 8093100, 10116375, 13488500, 16860625, 20232750, 33721250, 40465500, 50581875, 67442500, 101163750, 202327500]

約数ペア:

[(1, 202327500), (2, 101163750), (3, 67442500), (4, 50581875), (5, 40465500), (6, 33721250), (10, 20232750), (12, 16860625), (15, 13488500), (20, 10116375), (25, 8093100), (30, 6744250), (50, 4046550), (53, 3817500), (60, 3372125), (75, 2697700), (100, 2023275), (106, 1908750), (125, 1618620), (150, 1348850), (159, 1272500), (212, 954375), (250, 809310), (265, 763500), (300, 674425), (318, 636250), (375, 539540), (500, 404655), (509, 397500), (530, 381750), (625, 323724), (636, 318125), (750, 269770), (795, 254500), (1018, 198750), (1060, 190875), (1250, 161862), (1325, 152700), (1500, 134885), (1527, 132500), (1590, 127250), (1875, 107908), (2036, 99375), (2500, 80931), (2545, 79500), (2650, 76350), (3054, 66250), (3180, 63625), (3750, 53954), (3975, 50900), (5090, 39750), (5300, 38175), (6108, 33125), (6625, 30540), (7500, 26977), (7635, 26500), (7950, 25450), (10180, 19875), (12725, 15900), (13250, 15270)]