222293400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{7561}}^1$

素因数の和:7594

約数の個数: 144

約数和(自身を含む): 801723240

約数和(自身を除く): 579429840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 120, 140, 147, 150, 168, 175, 196, 200, 210, 245, 280, 294, 300, 350, 392, 420, 490, 525, 588, 600, 700, 735, 840, 980, 1050, 1176, 1225, 1400, 1470, 1960, 2100, 2450, 2940, 3675, 4200, 4900, 5880, 7350, 7561, 9800, 14700, 15122, 22683, 29400, 30244, 37805, 45366, 52927, 60488, 75610, 90732, 105854, 113415, 151220, 158781, 181464, 189025, 211708, 226830, 264635, 302440, 317562, 370489, 378050, 423416, 453660, 529270, 567075, 635124, 740978, 756100, 793905, 907320, 1058540, 1111467, 1134150, 1270248, 1323175, 1481956, 1512200, 1587810, 1852445, 2117080, 2222934, 2268300, 2646350, 2963912, 3175620, 3704890, 3969525, 4445868, 4536600, 5292700, 5557335, 6351240, 7409780, 7939050, 8891736, 9262225, 10585400, 11114670, 14819560, 15878100, 18524450, 22229340, 27786675, 31756200, 37048900, 44458680, 55573350, 74097800, 111146700, 222293400]

約数ペア:

[(1, 222293400), (2, 111146700), (3, 74097800), (4, 55573350), (5, 44458680), (6, 37048900), (7, 31756200), (8, 27786675), (10, 22229340), (12, 18524450), (14, 15878100), (15, 14819560), (20, 11114670), (21, 10585400), (24, 9262225), (25, 8891736), (28, 7939050), (30, 7409780), (35, 6351240), (40, 5557335), (42, 5292700), (49, 4536600), (50, 4445868), (56, 3969525), (60, 3704890), (70, 3175620), (75, 2963912), (84, 2646350), (98, 2268300), (100, 2222934), (105, 2117080), (120, 1852445), (140, 1587810), (147, 1512200), (150, 1481956), (168, 1323175), (175, 1270248), (196, 1134150), (200, 1111467), (210, 1058540), (245, 907320), (280, 793905), (294, 756100), (300, 740978), (350, 635124), (392, 567075), (420, 529270), (490, 453660), (525, 423416), (588, 378050), (600, 370489), (700, 317562), (735, 302440), (840, 264635), (980, 226830), (1050, 211708), (1176, 189025), (1225, 181464), (1400, 158781), (1470, 151220), (1960, 113415), (2100, 105854), (2450, 90732), (2940, 75610), (3675, 60488), (4200, 52927), (4900, 45366), (5880, 37805), (7350, 30244), (7561, 29400), (9800, 22683), (14700, 15122)]