475427400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:293

約数の個数: 288

約数和(自身を含む): 1742120640

約数和(自身を除く): 1266693240

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, 103, 105, 120, 140, 147, 150, 157, 168, 175, 196, 200, 206, 210, 245, 280, 294, 300, 309, 314, 350, 392, 412, 420, 471, 490, 515, 525, 588, 600, 618, 628, 700, 721, 735, 785, 824, 840, 942, 980, 1030, 1050, 1099, 1176, 1225, 1236, 1256, 1400, 1442, 1470, 1545, 1570, 1884, 1960, 2060, 2100, 2163, 2198, 2355, 2450, 2472, 2575, 2884, 2940, 3090, 3140, 3297, 3605, 3675, 3768, 3925, 4120, 4200, 4326, 4396, 4710, 4900, 5047, 5150, 5495, 5768, 5880, 6180, 6280, 6594, 7210, 7350, 7693, 7725, 7850, 8652, 8792, 9420, 9800, 10094, 10300, 10815, 10990, 11775, 12360, 13188, 14420, 14700, 15141, 15386, 15450, 15700, 16171, 16485, 17304, 18025, 18840, 20188, 20600, 21630, 21980, 23079, 23550, 25235, 26376, 27475, 28840, 29400, 30282, 30772, 30900, 31400, 32342, 32970, 36050, 38465, 40376, 43260, 43960, 46158, 47100, 48513, 50470, 54075, 54950, 60564, 61544, 61800, 64684, 65940, 72100, 75705, 76930, 80855, 82425, 86520, 92316, 94200, 97026, 100940, 108150, 109900, 113197, 115395, 121128, 126175, 129368, 131880, 144200, 151410, 153860, 161710, 164850, 184632, 192325, 194052, 201880, 216300, 219800, 226394, 230790, 242565, 252350, 302820, 307720, 323420, 329700, 339591, 378525, 384650, 388104, 404275, 432600, 452788, 461580, 485130, 504700, 565985, 576975, 605640, 646840, 659400, 679182, 757050, 769300, 792379, 808550, 905576, 923160, 970260, 1009400, 1131970, 1153950, 1212825, 1358364, 1514100, 1538600, 1584758, 1617100, 1697955, 1940520, 2263940, 2307900, 2377137, 2425650, 2716728, 2829925, 3028200, 3169516, 3234200, 3395910, 3961895, 4527880, 4615800, 4754274, 4851300, 5659850, 6339032, 6791820, 7923790, 8489775, 9508548, 9702600, 11319700, 11885685, 13583640, 15847580, 16979550, 19017096, 19809475, 22639400, 23771370, 31695160, 33959100, 39618950, 47542740, 59428425, 67918200, 79237900, 95085480, 118856850, 158475800, 237713700, 475427400]

約数ペア:

[(1, 475427400), (2, 237713700), (3, 158475800), (4, 118856850), (5, 95085480), (6, 79237900), (7, 67918200), (8, 59428425), (10, 47542740), (12, 39618950), (14, 33959100), (15, 31695160), (20, 23771370), (21, 22639400), (24, 19809475), (25, 19017096), (28, 16979550), (30, 15847580), (35, 13583640), (40, 11885685), (42, 11319700), (49, 9702600), (50, 9508548), (56, 8489775), (60, 7923790), (70, 6791820), (75, 6339032), (84, 5659850), (98, 4851300), (100, 4754274), (103, 4615800), (105, 4527880), (120, 3961895), (140, 3395910), (147, 3234200), (150, 3169516), (157, 3028200), (168, 2829925), (175, 2716728), (196, 2425650), (200, 2377137), (206, 2307900), (210, 2263940), (245, 1940520), (280, 1697955), (294, 1617100), (300, 1584758), (309, 1538600), (314, 1514100), (350, 1358364), (392, 1212825), (412, 1153950), (420, 1131970), (471, 1009400), (490, 970260), (515, 923160), (525, 905576), (588, 808550), (600, 792379), (618, 769300), (628, 757050), (700, 679182), (721, 659400), (735, 646840), (785, 605640), (824, 576975), (840, 565985), (942, 504700), (980, 485130), (1030, 461580), (1050, 452788), (1099, 432600), (1176, 404275), (1225, 388104), (1236, 384650), (1256, 378525), (1400, 339591), (1442, 329700), (1470, 323420), (1545, 307720), (1570, 302820), (1884, 252350), (1960, 242565), (2060, 230790), (2100, 226394), (2163, 219800), (2198, 216300), (2355, 201880), (2450, 194052), (2472, 192325), (2575, 184632), (2884, 164850), (2940, 161710), (3090, 153860), (3140, 151410), (3297, 144200), (3605, 131880), (3675, 129368), (3768, 126175), (3925, 121128), (4120, 115395), (4200, 113197), (4326, 109900), (4396, 108150), (4710, 100940), (4900, 97026), (5047, 94200), (5150, 92316), (5495, 86520), (5768, 82425), (5880, 80855), (6180, 76930), (6280, 75705), (6594, 72100), (7210, 65940), (7350, 64684), (7693, 61800), (7725, 61544), (7850, 60564), (8652, 54950), (8792, 54075), (9420, 50470), (9800, 48513), (10094, 47100), (10300, 46158), (10815, 43960), (10990, 43260), (11775, 40376), (12360, 38465), (13188, 36050), (14420, 32970), (14700, 32342), (15141, 31400), (15386, 30900), (15450, 30772), (15700, 30282), (16171, 29400), (16485, 28840), (17304, 27475), (18025, 26376), (18840, 25235), (20188, 23550), (20600, 23079), (21630, 21980)]