348471000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{1249}}^1$

素因数の和:1307

約数の個数: 192

約数和(自身を含む): 1216800000

約数和(自身を除く): 868329000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 31, 36, 40, 45, 50, 60, 62, 72, 75, 90, 93, 100, 120, 124, 125, 150, 155, 180, 186, 200, 225, 248, 250, 279, 300, 310, 360, 372, 375, 450, 465, 500, 558, 600, 620, 744, 750, 775, 900, 930, 1000, 1116, 1125, 1240, 1249, 1395, 1500, 1550, 1800, 1860, 2232, 2250, 2325, 2498, 2790, 3000, 3100, 3720, 3747, 3875, 4500, 4650, 4996, 5580, 6200, 6245, 6975, 7494, 7750, 9000, 9300, 9992, 11160, 11241, 11625, 12490, 13950, 14988, 15500, 18600, 18735, 22482, 23250, 24980, 27900, 29976, 31000, 31225, 34875, 37470, 38719, 44964, 46500, 49960, 55800, 56205, 62450, 69750, 74940, 77438, 89928, 93000, 93675, 112410, 116157, 124900, 139500, 149880, 154876, 156125, 187350, 193595, 224820, 232314, 249800, 279000, 281025, 309752, 312250, 348471, 374700, 387190, 449640, 464628, 468375, 562050, 580785, 624500, 696942, 749400, 774380, 929256, 936750, 967975, 1124100, 1161570, 1249000, 1393884, 1405125, 1548760, 1742355, 1873500, 1935950, 2248200, 2323140, 2787768, 2810250, 2903925, 3484710, 3747000, 3871900, 4646280, 4839875, 5620500, 5807850, 6969420, 7743800, 8711775, 9679750, 11241000, 11615700, 13938840, 14519625, 17423550, 19359500, 23231400, 29039250, 34847100, 38719000, 43558875, 58078500, 69694200, 87117750, 116157000, 174235500, 348471000]

約数ペア:

[(1, 348471000), (2, 174235500), (3, 116157000), (4, 87117750), (5, 69694200), (6, 58078500), (8, 43558875), (9, 38719000), (10, 34847100), (12, 29039250), (15, 23231400), (18, 19359500), (20, 17423550), (24, 14519625), (25, 13938840), (30, 11615700), (31, 11241000), (36, 9679750), (40, 8711775), (45, 7743800), (50, 6969420), (60, 5807850), (62, 5620500), (72, 4839875), (75, 4646280), (90, 3871900), (93, 3747000), (100, 3484710), (120, 2903925), (124, 2810250), (125, 2787768), (150, 2323140), (155, 2248200), (180, 1935950), (186, 1873500), (200, 1742355), (225, 1548760), (248, 1405125), (250, 1393884), (279, 1249000), (300, 1161570), (310, 1124100), (360, 967975), (372, 936750), (375, 929256), (450, 774380), (465, 749400), (500, 696942), (558, 624500), (600, 580785), (620, 562050), (744, 468375), (750, 464628), (775, 449640), (900, 387190), (930, 374700), (1000, 348471), (1116, 312250), (1125, 309752), (1240, 281025), (1249, 279000), (1395, 249800), (1500, 232314), (1550, 224820), (1800, 193595), (1860, 187350), (2232, 156125), (2250, 154876), (2325, 149880), (2498, 139500), (2790, 124900), (3000, 116157), (3100, 112410), (3720, 93675), (3747, 93000), (3875, 89928), (4500, 77438), (4650, 74940), (4996, 69750), (5580, 62450), (6200, 56205), (6245, 55800), (6975, 49960), (7494, 46500), (7750, 44964), (9000, 38719), (9300, 37470), (9992, 34875), (11160, 31225), (11241, 31000), (11625, 29976), (12490, 27900), (13950, 24980), (14988, 23250), (15500, 22482), (18600, 18735)]