101045840

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:349

約数の個数: 120

約数和(自身を含む): 276712200

約数和(自身を除く): 175666360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 149, 173, 196, 245, 280, 298, 346, 392, 490, 560, 596, 692, 745, 784, 865, 980, 1043, 1192, 1211, 1384, 1490, 1730, 1960, 2086, 2384, 2422, 2768, 2980, 3460, 3920, 4172, 4844, 5215, 5960, 6055, 6920, 7301, 8344, 8477, 9688, 10430, 11920, 12110, 13840, 14602, 16688, 16954, 19376, 20860, 24220, 25777, 29204, 33908, 36505, 41720, 42385, 48440, 51554, 58408, 67816, 73010, 83440, 84770, 96880, 103108, 116816, 128885, 135632, 146020, 169540, 180439, 206216, 257770, 292040, 339080, 360878, 412432, 515540, 584080, 678160, 721756, 902195, 1031080, 1263073, 1443512, 1804390, 2062160, 2526146, 2887024, 3608780, 5052292, 6315365, 7217560, 10104584, 12630730, 14435120, 20209168, 25261460, 50522920, 101045840]

約数ペア:

[(1, 101045840), (2, 50522920), (4, 25261460), (5, 20209168), (7, 14435120), (8, 12630730), (10, 10104584), (14, 7217560), (16, 6315365), (20, 5052292), (28, 3608780), (35, 2887024), (40, 2526146), (49, 2062160), (56, 1804390), (70, 1443512), (80, 1263073), (98, 1031080), (112, 902195), (140, 721756), (149, 678160), (173, 584080), (196, 515540), (245, 412432), (280, 360878), (298, 339080), (346, 292040), (392, 257770), (490, 206216), (560, 180439), (596, 169540), (692, 146020), (745, 135632), (784, 128885), (865, 116816), (980, 103108), (1043, 96880), (1192, 84770), (1211, 83440), (1384, 73010), (1490, 67816), (1730, 58408), (1960, 51554), (2086, 48440), (2384, 42385), (2422, 41720), (2768, 36505), (2980, 33908), (3460, 29204), (3920, 25777), (4172, 24220), (4844, 20860), (5215, 19376), (5960, 16954), (6055, 16688), (6920, 14602), (7301, 13840), (8344, 12110), (8477, 11920), (9688, 10430)]