2018187750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{233}}^1\times {\mathrm{11549}}^1$

素因数の和:11802

約数の個数: 64

約数和(自身を含む): 5059454400

約数和(自身を除く): 3041266650

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 233, 250, 375, 466, 699, 750, 1165, 1398, 2330, 3495, 5825, 6990, 11549, 11650, 17475, 23098, 29125, 34647, 34950, 57745, 58250, 69294, 87375, 115490, 173235, 174750, 288725, 346470, 577450, 866175, 1443625, 1732350, 2690917, 2887250, 4330875, 5381834, 8072751, 8661750, 13454585, 16145502, 26909170, 40363755, 67272925, 80727510, 134545850, 201818775, 336364625, 403637550, 672729250, 1009093875, 2018187750]

約数ペア:

[(1, 2018187750), (2, 1009093875), (3, 672729250), (5, 403637550), (6, 336364625), (10, 201818775), (15, 134545850), (25, 80727510), (30, 67272925), (50, 40363755), (75, 26909170), (125, 16145502), (150, 13454585), (233, 8661750), (250, 8072751), (375, 5381834), (466, 4330875), (699, 2887250), (750, 2690917), (1165, 1732350), (1398, 1443625), (2330, 866175), (3495, 577450), (5825, 346470), (6990, 288725), (11549, 174750), (11650, 173235), (17475, 115490), (23098, 87375), (29125, 69294), (34647, 58250), (34950, 57745)]