90872600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4993}}^1$

素因数の和:5029

約数の個数: 96

約数和(自身を含む): 260087520

約数和(自身を除く): 169214920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 130, 140, 175, 182, 200, 260, 280, 325, 350, 364, 455, 520, 650, 700, 728, 910, 1300, 1400, 1820, 2275, 2600, 3640, 4550, 4993, 9100, 9986, 18200, 19972, 24965, 34951, 39944, 49930, 64909, 69902, 99860, 124825, 129818, 139804, 174755, 199720, 249650, 259636, 279608, 324545, 349510, 454363, 499300, 519272, 649090, 699020, 873775, 908726, 998600, 1298180, 1398040, 1622725, 1747550, 1817452, 2271815, 2596360, 3245450, 3495100, 3634904, 4543630, 6490900, 6990200, 9087260, 11359075, 12981800, 18174520, 22718150, 45436300, 90872600]

約数ペア:

[(1, 90872600), (2, 45436300), (4, 22718150), (5, 18174520), (7, 12981800), (8, 11359075), (10, 9087260), (13, 6990200), (14, 6490900), (20, 4543630), (25, 3634904), (26, 3495100), (28, 3245450), (35, 2596360), (40, 2271815), (50, 1817452), (52, 1747550), (56, 1622725), (65, 1398040), (70, 1298180), (91, 998600), (100, 908726), (104, 873775), (130, 699020), (140, 649090), (175, 519272), (182, 499300), (200, 454363), (260, 349510), (280, 324545), (325, 279608), (350, 259636), (364, 249650), (455, 199720), (520, 174755), (650, 139804), (700, 129818), (728, 124825), (910, 99860), (1300, 69902), (1400, 64909), (1820, 49930), (2275, 39944), (2600, 34951), (3640, 24965), (4550, 19972), (4993, 18200), (9100, 9986)]