143236260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{16931}}^1$

素因数の和:16993

約数の個数: 72

約数和(自身を含む): 443753856

約数和(自身を除く): 300517596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 16931, 33862, 50793, 67724, 84655, 101586, 152379, 169310, 203172, 253965, 304758, 338620, 507930, 609516, 761895, 795757, 1015860, 1523790, 1591514, 2387271, 3047580, 3183028, 3978785, 4774542, 7161813, 7957570, 9549084, 11936355, 14323626, 15915140, 23872710, 28647252, 35809065, 47745420, 71618130, 143236260]

約数ペア:

[(1, 143236260), (2, 71618130), (3, 47745420), (4, 35809065), (5, 28647252), (6, 23872710), (9, 15915140), (10, 14323626), (12, 11936355), (15, 9549084), (18, 7957570), (20, 7161813), (30, 4774542), (36, 3978785), (45, 3183028), (47, 3047580), (60, 2387271), (90, 1591514), (94, 1523790), (141, 1015860), (180, 795757), (188, 761895), (235, 609516), (282, 507930), (423, 338620), (470, 304758), (564, 253965), (705, 203172), (846, 169310), (940, 152379), (1410, 101586), (1692, 84655), (2115, 67724), (2820, 50793), (4230, 33862), (8460, 16931)]