7129650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 20088000

約数和(自身を除く): 12958350

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 29, 30, 33, 50, 55, 58, 66, 75, 87, 110, 145, 149, 150, 165, 174, 275, 290, 298, 319, 330, 435, 447, 550, 638, 725, 745, 825, 870, 894, 957, 1450, 1490, 1595, 1639, 1650, 1914, 2175, 2235, 3190, 3278, 3725, 4321, 4350, 4470, 4785, 4917, 7450, 7975, 8195, 8642, 9570, 9834, 11175, 12963, 15950, 16390, 21605, 22350, 23925, 24585, 25926, 40975, 43210, 47531, 47850, 49170, 64815, 81950, 95062, 108025, 122925, 129630, 142593, 216050, 237655, 245850, 285186, 324075, 475310, 648150, 712965, 1188275, 1425930, 2376550, 3564825, 7129650]

約数ペア:

[(1, 7129650), (2, 3564825), (3, 2376550), (5, 1425930), (6, 1188275), (10, 712965), (11, 648150), (15, 475310), (22, 324075), (25, 285186), (29, 245850), (30, 237655), (33, 216050), (50, 142593), (55, 129630), (58, 122925), (66, 108025), (75, 95062), (87, 81950), (110, 64815), (145, 49170), (149, 47850), (150, 47531), (165, 43210), (174, 40975), (275, 25926), (290, 24585), (298, 23925), (319, 22350), (330, 21605), (435, 16390), (447, 15950), (550, 12963), (638, 11175), (725, 9834), (745, 9570), (825, 8642), (870, 8195), (894, 7975), (957, 7450), (1450, 4917), (1490, 4785), (1595, 4470), (1639, 4350), (1650, 4321), (1914, 3725), (2175, 3278), (2235, 3190)]