2082900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:201

約数の個数: 72

約数和(自身を含む): 6187104

約数和(自身を除く): 4104204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 53, 60, 75, 100, 106, 131, 150, 159, 212, 262, 265, 300, 318, 393, 524, 530, 636, 655, 786, 795, 1060, 1310, 1325, 1572, 1590, 1965, 2620, 2650, 3180, 3275, 3930, 3975, 5300, 6550, 6943, 7860, 7950, 9825, 13100, 13886, 15900, 19650, 20829, 27772, 34715, 39300, 41658, 69430, 83316, 104145, 138860, 173575, 208290, 347150, 416580, 520725, 694300, 1041450, 2082900]

約数ペア:

[(1, 2082900), (2, 1041450), (3, 694300), (4, 520725), (5, 416580), (6, 347150), (10, 208290), (12, 173575), (15, 138860), (20, 104145), (25, 83316), (30, 69430), (50, 41658), (53, 39300), (60, 34715), (75, 27772), (100, 20829), (106, 19650), (131, 15900), (150, 13886), (159, 13100), (212, 9825), (262, 7950), (265, 7860), (300, 6943), (318, 6550), (393, 5300), (524, 3975), (530, 3930), (636, 3275), (655, 3180), (786, 2650), (795, 2620), (1060, 1965), (1310, 1590), (1325, 1572)]