229105380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{523}}^1$

素因数の和:698

約数の個数: 144

約数和(自身を含む): 752673600

約数和(自身を除く): 523568220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 149, 196, 210, 245, 294, 298, 420, 447, 490, 523, 588, 596, 735, 745, 894, 980, 1043, 1046, 1470, 1490, 1569, 1788, 2086, 2092, 2235, 2615, 2940, 2980, 3129, 3138, 3661, 4172, 4470, 5215, 5230, 6258, 6276, 7301, 7322, 7845, 8940, 10430, 10460, 10983, 12516, 14602, 14644, 15645, 15690, 18305, 20860, 21903, 21966, 25627, 29204, 31290, 31380, 36505, 36610, 43806, 43932, 51254, 54915, 62580, 73010, 73220, 76881, 77927, 87612, 102508, 109515, 109830, 128135, 146020, 153762, 155854, 219030, 219660, 233781, 256270, 307524, 311708, 384405, 389635, 438060, 467562, 512540, 545489, 768810, 779270, 935124, 1090978, 1168905, 1537620, 1558540, 1636467, 2181956, 2337810, 2727445, 3272934, 3818423, 4675620, 5454890, 6545868, 7636846, 8182335, 10909780, 11455269, 15273692, 16364670, 19092115, 22910538, 32729340, 38184230, 45821076, 57276345, 76368460, 114552690, 229105380]

約数ペア:

[(1, 229105380), (2, 114552690), (3, 76368460), (4, 57276345), (5, 45821076), (6, 38184230), (7, 32729340), (10, 22910538), (12, 19092115), (14, 16364670), (15, 15273692), (20, 11455269), (21, 10909780), (28, 8182335), (30, 7636846), (35, 6545868), (42, 5454890), (49, 4675620), (60, 3818423), (70, 3272934), (84, 2727445), (98, 2337810), (105, 2181956), (140, 1636467), (147, 1558540), (149, 1537620), (196, 1168905), (210, 1090978), (245, 935124), (294, 779270), (298, 768810), (420, 545489), (447, 512540), (490, 467562), (523, 438060), (588, 389635), (596, 384405), (735, 311708), (745, 307524), (894, 256270), (980, 233781), (1043, 219660), (1046, 219030), (1470, 155854), (1490, 153762), (1569, 146020), (1788, 128135), (2086, 109830), (2092, 109515), (2235, 102508), (2615, 87612), (2940, 77927), (2980, 76881), (3129, 73220), (3138, 73010), (3661, 62580), (4172, 54915), (4470, 51254), (5215, 43932), (5230, 43806), (6258, 36610), (6276, 36505), (7301, 31380), (7322, 31290), (7845, 29204), (8940, 25627), (10430, 21966), (10460, 21903), (10983, 20860), (12516, 18305), (14602, 15690), (14644, 15645)]