450135450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{21283}}^1$

素因数の和:21348

約数の個数: 72

約数和(自身を含む): 1235153088

約数和(自身を除く): 785017638

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 47, 50, 75, 90, 94, 141, 150, 225, 235, 282, 423, 450, 470, 705, 846, 1175, 1410, 2115, 2350, 3525, 4230, 7050, 10575, 21150, 21283, 42566, 63849, 106415, 127698, 191547, 212830, 319245, 383094, 532075, 638490, 957735, 1000301, 1064150, 1596225, 1915470, 2000602, 3000903, 3192450, 4788675, 5001505, 6001806, 9002709, 9577350, 10003010, 15004515, 18005418, 25007525, 30009030, 45013545, 50015050, 75022575, 90027090, 150045150, 225067725, 450135450]

約数ペア:

[(1, 450135450), (2, 225067725), (3, 150045150), (5, 90027090), (6, 75022575), (9, 50015050), (10, 45013545), (15, 30009030), (18, 25007525), (25, 18005418), (30, 15004515), (45, 10003010), (47, 9577350), (50, 9002709), (75, 6001806), (90, 5001505), (94, 4788675), (141, 3192450), (150, 3000903), (225, 2000602), (235, 1915470), (282, 1596225), (423, 1064150), (450, 1000301), (470, 957735), (705, 638490), (846, 532075), (1175, 383094), (1410, 319245), (2115, 212830), (2350, 191547), (3525, 127698), (4230, 106415), (7050, 63849), (10575, 42566), (21150, 21283)]