9091415700

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{1122397}}^1$

素因数の和:1122423

約数の個数: 90

約数和(自身を含む): 29470804286

約数和(自身を除く): 20379388586

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 1122397, 2244794, 3367191, 4489588, 5611985, 6734382, 10101573, 11223970, 13468764, 16835955, 20203146, 22447940, 28059925, 30304719, 33671910, 40406292, 50507865, 56119850, 60609438, 67343820, 84179775, 90914157, 101015730, 112239700, 121218876, 151523595, 168359550, 181828314, 202031460, 252539325, 303047190, 336719100, 363656628, 454570785, 505078650, 606094380, 757617975, 909141570, 1010157300, 1515235950, 1818283140, 2272853925, 3030471900, 4545707850, 9091415700]

約数ペア:

[(1, 9091415700), (2, 4545707850), (3, 3030471900), (4, 2272853925), (5, 1818283140), (6, 1515235950), (9, 1010157300), (10, 909141570), (12, 757617975), (15, 606094380), (18, 505078650), (20, 454570785), (25, 363656628), (27, 336719100), (30, 303047190), (36, 252539325), (45, 202031460), (50, 181828314), (54, 168359550), (60, 151523595), (75, 121218876), (81, 112239700), (90, 101015730), (100, 90914157), (108, 84179775), (135, 67343820), (150, 60609438), (162, 56119850), (180, 50507865), (225, 40406292), (270, 33671910), (300, 30304719), (324, 28059925), (405, 22447940), (450, 20203146), (540, 16835955), (675, 13468764), (810, 11223970), (900, 10101573), (1350, 6734382), (1620, 5611985), (2025, 4489588), (2700, 3367191), (4050, 2244794), (8100, 1122397)]