1628040900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{233}}^1\times {\mathrm{23291}}^1$

素因数の和:23541

約数の個数: 72

約数和(自身を含む): 4730884704

約数和(自身を除く): 3102843804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 233, 300, 466, 699, 932, 1165, 1398, 2330, 2796, 3495, 4660, 5825, 6990, 11650, 13980, 17475, 23291, 23300, 34950, 46582, 69873, 69900, 93164, 116455, 139746, 232910, 279492, 349365, 465820, 582275, 698730, 1164550, 1397460, 1746825, 2329100, 3493650, 5426803, 6987300, 10853606, 16280409, 21707212, 27134015, 32560818, 54268030, 65121636, 81402045, 108536060, 135670075, 162804090, 271340150, 325608180, 407010225, 542680300, 814020450, 1628040900]

約数ペア:

[(1, 1628040900), (2, 814020450), (3, 542680300), (4, 407010225), (5, 325608180), (6, 271340150), (10, 162804090), (12, 135670075), (15, 108536060), (20, 81402045), (25, 65121636), (30, 54268030), (50, 32560818), (60, 27134015), (75, 21707212), (100, 16280409), (150, 10853606), (233, 6987300), (300, 5426803), (466, 3493650), (699, 2329100), (932, 1746825), (1165, 1397460), (1398, 1164550), (2330, 698730), (2796, 582275), (3495, 465820), (4660, 349365), (5825, 279492), (6990, 232910), (11650, 139746), (13980, 116455), (17475, 93164), (23291, 69900), (23300, 69873), (34950, 46582)]