201501900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{3067}}^1$

素因数の和:3160

約数の個数: 108

約数和(自身を含む): 640457272

約数和(自身を除く): 438955372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 73, 75, 90, 100, 146, 150, 180, 219, 225, 292, 300, 365, 438, 450, 657, 730, 876, 900, 1095, 1314, 1460, 1825, 2190, 2628, 3067, 3285, 3650, 4380, 5475, 6134, 6570, 7300, 9201, 10950, 12268, 13140, 15335, 16425, 18402, 21900, 27603, 30670, 32850, 36804, 46005, 55206, 61340, 65700, 76675, 92010, 110412, 138015, 153350, 184020, 223891, 230025, 276030, 306700, 447782, 460050, 552060, 671673, 690075, 895564, 920100, 1119455, 1343346, 1380150, 2015019, 2238910, 2686692, 2760300, 3358365, 4030038, 4477820, 5597275, 6716730, 8060076, 10075095, 11194550, 13433460, 16791825, 20150190, 22389100, 33583650, 40300380, 50375475, 67167300, 100750950, 201501900]

約数ペア:

[(1, 201501900), (2, 100750950), (3, 67167300), (4, 50375475), (5, 40300380), (6, 33583650), (9, 22389100), (10, 20150190), (12, 16791825), (15, 13433460), (18, 11194550), (20, 10075095), (25, 8060076), (30, 6716730), (36, 5597275), (45, 4477820), (50, 4030038), (60, 3358365), (73, 2760300), (75, 2686692), (90, 2238910), (100, 2015019), (146, 1380150), (150, 1343346), (180, 1119455), (219, 920100), (225, 895564), (292, 690075), (300, 671673), (365, 552060), (438, 460050), (450, 447782), (657, 306700), (730, 276030), (876, 230025), (900, 223891), (1095, 184020), (1314, 153350), (1460, 138015), (1825, 110412), (2190, 92010), (2628, 76675), (3067, 65700), (3285, 61340), (3650, 55206), (4380, 46005), (5475, 36804), (6134, 32850), (6570, 30670), (7300, 27603), (9201, 21900), (10950, 18402), (12268, 16425), (13140, 15335)]