102222180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:386

約数の個数: 144

約数和(自身を含む): 325188864

約数和(自身を除く): 222966684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 47, 60, 86, 90, 94, 129, 141, 172, 180, 188, 215, 235, 258, 281, 282, 387, 423, 430, 470, 516, 562, 564, 645, 705, 774, 843, 846, 860, 940, 1124, 1290, 1405, 1410, 1548, 1686, 1692, 1935, 2021, 2115, 2529, 2580, 2810, 2820, 3372, 3870, 4042, 4215, 4230, 5058, 5620, 6063, 7740, 8084, 8430, 8460, 10105, 10116, 12083, 12126, 12645, 13207, 16860, 18189, 20210, 24166, 24252, 25290, 26414, 30315, 36249, 36378, 39621, 40420, 48332, 50580, 52828, 60415, 60630, 66035, 72498, 72756, 79242, 90945, 108747, 118863, 120830, 121260, 132070, 144996, 158484, 181245, 181890, 198105, 217494, 237726, 241660, 264140, 362490, 363780, 396210, 434988, 475452, 543735, 567901, 594315, 724980, 792420, 1087470, 1135802, 1188630, 1703703, 2174940, 2271604, 2377260, 2839505, 3407406, 5111109, 5679010, 6814812, 8518515, 10222218, 11358020, 17037030, 20444436, 25555545, 34074060, 51111090, 102222180]

約数ペア:

[(1, 102222180), (2, 51111090), (3, 34074060), (4, 25555545), (5, 20444436), (6, 17037030), (9, 11358020), (10, 10222218), (12, 8518515), (15, 6814812), (18, 5679010), (20, 5111109), (30, 3407406), (36, 2839505), (43, 2377260), (45, 2271604), (47, 2174940), (60, 1703703), (86, 1188630), (90, 1135802), (94, 1087470), (129, 792420), (141, 724980), (172, 594315), (180, 567901), (188, 543735), (215, 475452), (235, 434988), (258, 396210), (281, 363780), (282, 362490), (387, 264140), (423, 241660), (430, 237726), (470, 217494), (516, 198105), (562, 181890), (564, 181245), (645, 158484), (705, 144996), (774, 132070), (843, 121260), (846, 120830), (860, 118863), (940, 108747), (1124, 90945), (1290, 79242), (1405, 72756), (1410, 72498), (1548, 66035), (1686, 60630), (1692, 60415), (1935, 52828), (2021, 50580), (2115, 48332), (2529, 40420), (2580, 39621), (2810, 36378), (2820, 36249), (3372, 30315), (3870, 26414), (4042, 25290), (4215, 24252), (4230, 24166), (5058, 20210), (5620, 18189), (6063, 16860), (7740, 13207), (8084, 12645), (8430, 12126), (8460, 12083), (10105, 10116)]