202870950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{313}}^1$

素因数の和:506

約数の個数: 96

約数和(自身を含む): 525636000

約数和(自身を除く): 322765050

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 149, 150, 174, 290, 298, 313, 435, 447, 626, 725, 745, 870, 894, 939, 1450, 1490, 1565, 1878, 2175, 2235, 3130, 3725, 4321, 4350, 4470, 4695, 7450, 7825, 8642, 9077, 9390, 11175, 12963, 15650, 18154, 21605, 22350, 23475, 25926, 27231, 43210, 45385, 46637, 46950, 54462, 64815, 90770, 93274, 108025, 129630, 136155, 139911, 216050, 226925, 233185, 272310, 279822, 324075, 453850, 466370, 648150, 680775, 699555, 1165925, 1352473, 1361550, 1399110, 2331850, 2704946, 3497775, 4057419, 6762365, 6995550, 8114838, 13524730, 20287095, 33811825, 40574190, 67623650, 101435475, 202870950]

約数ペア:

[(1, 202870950), (2, 101435475), (3, 67623650), (5, 40574190), (6, 33811825), (10, 20287095), (15, 13524730), (25, 8114838), (29, 6995550), (30, 6762365), (50, 4057419), (58, 3497775), (75, 2704946), (87, 2331850), (145, 1399110), (149, 1361550), (150, 1352473), (174, 1165925), (290, 699555), (298, 680775), (313, 648150), (435, 466370), (447, 453850), (626, 324075), (725, 279822), (745, 272310), (870, 233185), (894, 226925), (939, 216050), (1450, 139911), (1490, 136155), (1565, 129630), (1878, 108025), (2175, 93274), (2235, 90770), (3130, 64815), (3725, 54462), (4321, 46950), (4350, 46637), (4470, 45385), (4695, 43210), (7450, 27231), (7825, 25926), (8642, 23475), (9077, 22350), (9390, 21605), (11175, 18154), (12963, 15650)]