143774820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{16301}}^1$

素因数の和:16330

約数の個数: 108

約数和(自身を含む): 507350844

約数和(自身を除く): 363576024

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 16301, 32602, 48903, 65204, 81505, 97806, 114107, 146709, 163010, 195612, 228214, 244515, 293418, 326020, 342321, 456428, 489030, 570535, 586836, 684642, 733545, 798749, 978060, 1026963, 1141070, 1369284, 1467090, 1597498, 1711605, 2053926, 2282140, 2396247, 2934180, 3194996, 3423210, 3993745, 4107852, 4792494, 5134815, 6846420, 7188741, 7987490, 9584988, 10269630, 11981235, 14377482, 15974980, 20539260, 23962470, 28754964, 35943705, 47924940, 71887410, 143774820]

約数ペア:

[(1, 143774820), (2, 71887410), (3, 47924940), (4, 35943705), (5, 28754964), (6, 23962470), (7, 20539260), (9, 15974980), (10, 14377482), (12, 11981235), (14, 10269630), (15, 9584988), (18, 7987490), (20, 7188741), (21, 6846420), (28, 5134815), (30, 4792494), (35, 4107852), (36, 3993745), (42, 3423210), (45, 3194996), (49, 2934180), (60, 2396247), (63, 2282140), (70, 2053926), (84, 1711605), (90, 1597498), (98, 1467090), (105, 1369284), (126, 1141070), (140, 1026963), (147, 978060), (180, 798749), (196, 733545), (210, 684642), (245, 586836), (252, 570535), (294, 489030), (315, 456428), (420, 342321), (441, 326020), (490, 293418), (588, 244515), (630, 228214), (735, 195612), (882, 163010), (980, 146709), (1260, 114107), (1470, 97806), (1764, 81505), (2205, 65204), (2940, 48903), (4410, 32602), (8820, 16301)]