26082450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{149}}^1\times {\mathrm{389}}^1$

素因数の和:556

約数の個数: 72

約数和(自身を含む): 70726500

約数和(自身を除く): 44644050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 149, 150, 225, 298, 389, 447, 450, 745, 778, 894, 1167, 1341, 1490, 1945, 2235, 2334, 2682, 3501, 3725, 3890, 4470, 5835, 6705, 7002, 7450, 9725, 11175, 11670, 13410, 17505, 19450, 22350, 29175, 33525, 35010, 57961, 58350, 67050, 87525, 115922, 173883, 175050, 289805, 347766, 521649, 579610, 869415, 1043298, 1449025, 1738830, 2608245, 2898050, 4347075, 5216490, 8694150, 13041225, 26082450]

約数ペア:

[(1, 26082450), (2, 13041225), (3, 8694150), (5, 5216490), (6, 4347075), (9, 2898050), (10, 2608245), (15, 1738830), (18, 1449025), (25, 1043298), (30, 869415), (45, 579610), (50, 521649), (75, 347766), (90, 289805), (149, 175050), (150, 173883), (225, 115922), (298, 87525), (389, 67050), (447, 58350), (450, 57961), (745, 35010), (778, 33525), (894, 29175), (1167, 22350), (1341, 19450), (1490, 17505), (1945, 13410), (2235, 11670), (2334, 11175), (2682, 9725), (3501, 7450), (3725, 7002), (3890, 6705), (4470, 5835)]