202320900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{4783}}^1$

素因数の和:4850

約数の個数: 108

約数和(自身を含む): 647791872

約数和(自身を除く): 445470972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 47, 50, 60, 75, 90, 94, 100, 141, 150, 180, 188, 225, 235, 282, 300, 423, 450, 470, 564, 705, 846, 900, 940, 1175, 1410, 1692, 2115, 2350, 2820, 3525, 4230, 4700, 4783, 7050, 8460, 9566, 10575, 14100, 14349, 19132, 21150, 23915, 28698, 42300, 43047, 47830, 57396, 71745, 86094, 95660, 119575, 143490, 172188, 215235, 224801, 239150, 286980, 358725, 430470, 449602, 478300, 674403, 717450, 860940, 899204, 1076175, 1124005, 1348806, 1434900, 2023209, 2152350, 2248010, 2697612, 3372015, 4046418, 4304700, 4496020, 5620025, 6744030, 8092836, 10116045, 11240050, 13488060, 16860075, 20232090, 22480100, 33720150, 40464180, 50580225, 67440300, 101160450, 202320900]

約数ペア:

[(1, 202320900), (2, 101160450), (3, 67440300), (4, 50580225), (5, 40464180), (6, 33720150), (9, 22480100), (10, 20232090), (12, 16860075), (15, 13488060), (18, 11240050), (20, 10116045), (25, 8092836), (30, 6744030), (36, 5620025), (45, 4496020), (47, 4304700), (50, 4046418), (60, 3372015), (75, 2697612), (90, 2248010), (94, 2152350), (100, 2023209), (141, 1434900), (150, 1348806), (180, 1124005), (188, 1076175), (225, 899204), (235, 860940), (282, 717450), (300, 674403), (423, 478300), (450, 449602), (470, 430470), (564, 358725), (705, 286980), (846, 239150), (900, 224801), (940, 215235), (1175, 172188), (1410, 143490), (1692, 119575), (2115, 95660), (2350, 86094), (2820, 71745), (3525, 57396), (4230, 47830), (4700, 43047), (4783, 42300), (7050, 28698), (8460, 23915), (9566, 21150), (10575, 19132), (14100, 14349)]