102949740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:388

約数の個数: 144

約数和(自身を含む): 327495168

約数和(自身を除く): 224545428

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, 282, 283, 387, 423, 430, 470, 516, 564, 566, 645, 705, 774, 846, 849, 860, 940, 1132, 1290, 1410, 1415, 1548, 1692, 1698, 1935, 2021, 2115, 2547, 2580, 2820, 2830, 3396, 3870, 4042, 4230, 4245, 5094, 5660, 6063, 7740, 8084, 8460, 8490, 10105, 10188, 12126, 12169, 12735, 13301, 16980, 18189, 20210, 24252, 24338, 25470, 26602, 30315, 36378, 36507, 39903, 40420, 48676, 50940, 53204, 60630, 60845, 66505, 72756, 73014, 79806, 90945, 109521, 119709, 121260, 121690, 133010, 146028, 159612, 181890, 182535, 199515, 219042, 239418, 243380, 266020, 363780, 365070, 399030, 438084, 478836, 547605, 571943, 598545, 730140, 798060, 1095210, 1143886, 1197090, 1715829, 2190420, 2287772, 2394180, 2859715, 3431658, 5147487, 5719430, 6863316, 8579145, 10294974, 11438860, 17158290, 20589948, 25737435, 34316580, 51474870, 102949740]

約数ペア:

[(1, 102949740), (2, 51474870), (3, 34316580), (4, 25737435), (5, 20589948), (6, 17158290), (9, 11438860), (10, 10294974), (12, 8579145), (15, 6863316), (18, 5719430), (20, 5147487), (30, 3431658), (36, 2859715), (43, 2394180), (45, 2287772), (47, 2190420), (60, 1715829), (86, 1197090), (90, 1143886), (94, 1095210), (129, 798060), (141, 730140), (172, 598545), (180, 571943), (188, 547605), (215, 478836), (235, 438084), (258, 399030), (282, 365070), (283, 363780), (387, 266020), (423, 243380), (430, 239418), (470, 219042), (516, 199515), (564, 182535), (566, 181890), (645, 159612), (705, 146028), (774, 133010), (846, 121690), (849, 121260), (860, 119709), (940, 109521), (1132, 90945), (1290, 79806), (1410, 73014), (1415, 72756), (1548, 66505), (1692, 60845), (1698, 60630), (1935, 53204), (2021, 50940), (2115, 48676), (2547, 40420), (2580, 39903), (2820, 36507), (2830, 36378), (3396, 30315), (3870, 26602), (4042, 25470), (4230, 24338), (4245, 24252), (5094, 20210), (5660, 18189), (6063, 16980), (7740, 13301), (8084, 12735), (8460, 12169), (8490, 12126), (10105, 10188)]