98188020

素因数分解:

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

素因数の和:694

約数の個数: 144

約数和(自身を含む): 343324800

約数和(自身を除く): 245136780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 149, 180, 210, 252, 298, 315, 420, 447, 523, 596, 630, 745, 894, 1043, 1046, 1260, 1341, 1490, 1569, 1788, 2086, 2092, 2235, 2615, 2682, 2980, 3129, 3138, 3661, 4172, 4470, 4707, 5215, 5230, 5364, 6258, 6276, 6705, 7322, 7845, 8940, 9387, 9414, 10430, 10460, 10983, 12516, 13410, 14644, 15645, 15690, 18305, 18774, 18828, 20860, 21966, 23535, 26820, 31290, 31380, 32949, 36610, 37548, 43932, 46935, 47070, 54915, 62580, 65898, 73220, 77927, 93870, 94140, 109830, 131796, 155854, 164745, 187740, 219660, 233781, 311708, 329490, 389635, 467562, 545489, 658980, 701343, 779270, 935124, 1090978, 1168905, 1402686, 1558540, 1636467, 2181956, 2337810, 2727445, 2805372, 3272934, 3506715, 4675620, 4909401, 5454890, 6545868, 7013430, 8182335, 9818802, 10909780, 14026860, 16364670, 19637604, 24547005, 32729340, 49094010, 98188020]

約数ペア:

[(1, 98188020), (2, 49094010), (3, 32729340), (4, 24547005), (5, 19637604), (6, 16364670), (7, 14026860), (9, 10909780), (10, 9818802), (12, 8182335), (14, 7013430), (15, 6545868), (18, 5454890), (20, 4909401), (21, 4675620), (28, 3506715), (30, 3272934), (35, 2805372), (36, 2727445), (42, 2337810), (45, 2181956), (60, 1636467), (63, 1558540), (70, 1402686), (84, 1168905), (90, 1090978), (105, 935124), (126, 779270), (140, 701343), (149, 658980), (180, 545489), (210, 467562), (252, 389635), (298, 329490), (315, 311708), (420, 233781), (447, 219660), (523, 187740), (596, 164745), (630, 155854), (745, 131796), (894, 109830), (1043, 94140), (1046, 93870), (1260, 77927), (1341, 73220), (1490, 65898), (1569, 62580), (1788, 54915), (2086, 47070), (2092, 46935), (2235, 43932), (2615, 37548), (2682, 36610), (2980, 32949), (3129, 31380), (3138, 31290), (3661, 26820), (4172, 23535), (4470, 21966), (4707, 20860), (5215, 18828), (5230, 18774), (5364, 18305), (6258, 15690), (6276, 15645), (6705, 14644), (7322, 13410), (7845, 12516), (8940, 10983), (9387, 10460), (9414, 10430)]