74863950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:147

約数の個数: 192

約数和(自身を含む): 227985408

約数和(自身を除く): 153121458

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 37, 41, 42, 47, 50, 70, 74, 75, 82, 94, 105, 111, 123, 141, 150, 175, 185, 205, 210, 222, 235, 246, 259, 282, 287, 329, 350, 370, 410, 470, 518, 525, 555, 574, 615, 658, 705, 777, 861, 925, 987, 1025, 1050, 1110, 1175, 1230, 1295, 1410, 1435, 1517, 1554, 1645, 1722, 1739, 1850, 1927, 1974, 2050, 2350, 2590, 2775, 2870, 3034, 3075, 3290, 3478, 3525, 3854, 3885, 4305, 4551, 4935, 5217, 5550, 5781, 6150, 6475, 7050, 7175, 7585, 7770, 8225, 8610, 8695, 9102, 9635, 9870, 10434, 10619, 11562, 12173, 12950, 13489, 14350, 15170, 16450, 17390, 19270, 19425, 21238, 21525, 22755, 24346, 24675, 26085, 26978, 28905, 31857, 36519, 37925, 38850, 40467, 43050, 43475, 45510, 48175, 49350, 52170, 53095, 57810, 60865, 63714, 67445, 71299, 73038, 75850, 80934, 86950, 96350, 106190, 113775, 121730, 130425, 134890, 142598, 144525, 159285, 182595, 202335, 213897, 227550, 260850, 265475, 289050, 304325, 318570, 337225, 356495, 365190, 404670, 427794, 499093, 530950, 608650, 674450, 712990, 796425, 912975, 998186, 1011675, 1069485, 1497279, 1592850, 1782475, 1825950, 2023350, 2138970, 2495465, 2994558, 3564950, 4990930, 5347425, 7486395, 10694850, 12477325, 14972790, 24954650, 37431975, 74863950]

約数ペア:

[(1, 74863950), (2, 37431975), (3, 24954650), (5, 14972790), (6, 12477325), (7, 10694850), (10, 7486395), (14, 5347425), (15, 4990930), (21, 3564950), (25, 2994558), (30, 2495465), (35, 2138970), (37, 2023350), (41, 1825950), (42, 1782475), (47, 1592850), (50, 1497279), (70, 1069485), (74, 1011675), (75, 998186), (82, 912975), (94, 796425), (105, 712990), (111, 674450), (123, 608650), (141, 530950), (150, 499093), (175, 427794), (185, 404670), (205, 365190), (210, 356495), (222, 337225), (235, 318570), (246, 304325), (259, 289050), (282, 265475), (287, 260850), (329, 227550), (350, 213897), (370, 202335), (410, 182595), (470, 159285), (518, 144525), (525, 142598), (555, 134890), (574, 130425), (615, 121730), (658, 113775), (705, 106190), (777, 96350), (861, 86950), (925, 80934), (987, 75850), (1025, 73038), (1050, 71299), (1110, 67445), (1175, 63714), (1230, 60865), (1295, 57810), (1410, 53095), (1435, 52170), (1517, 49350), (1554, 48175), (1645, 45510), (1722, 43475), (1739, 43050), (1850, 40467), (1927, 38850), (1974, 37925), (2050, 36519), (2350, 31857), (2590, 28905), (2775, 26978), (2870, 26085), (3034, 24675), (3075, 24346), (3290, 22755), (3478, 21525), (3525, 21238), (3854, 19425), (3885, 19270), (4305, 17390), (4551, 16450), (4935, 15170), (5217, 14350), (5550, 13489), (5781, 12950), (6150, 12173), (6475, 11562), (7050, 10619), (7175, 10434), (7585, 9870), (7770, 9635), (8225, 9102), (8610, 8695)]