313847100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1607}}^1$

素因数の和:1665

約数の個数: 216

約数和(自身を含む): 1161259008

約数和(自身を除く): 847411908

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 31, 35, 36, 42, 45, 50, 60, 62, 63, 70, 75, 84, 90, 93, 100, 105, 124, 126, 140, 150, 155, 175, 180, 186, 210, 217, 225, 252, 279, 300, 310, 315, 350, 372, 420, 434, 450, 465, 525, 558, 620, 630, 651, 700, 775, 868, 900, 930, 1050, 1085, 1116, 1260, 1302, 1395, 1550, 1575, 1607, 1860, 1953, 2100, 2170, 2325, 2604, 2790, 3100, 3150, 3214, 3255, 3906, 4340, 4650, 4821, 5425, 5580, 6300, 6428, 6510, 6975, 7812, 8035, 9300, 9642, 9765, 10850, 11249, 13020, 13950, 14463, 16070, 16275, 19284, 19530, 21700, 22498, 24105, 27900, 28926, 32140, 32550, 33747, 39060, 40175, 44996, 48210, 48825, 49817, 56245, 57852, 65100, 67494, 72315, 80350, 96420, 97650, 99634, 101241, 112490, 120525, 134988, 144630, 149451, 160700, 168735, 195300, 199268, 202482, 224980, 241050, 249085, 281225, 289260, 298902, 337470, 348719, 361575, 404964, 448353, 482100, 498170, 506205, 562450, 597804, 674940, 697438, 723150, 747255, 843675, 896706, 996340, 1012410, 1046157, 1124900, 1245425, 1394876, 1446300, 1494510, 1687350, 1743595, 1793412, 2024820, 2092314, 2241765, 2490850, 2531025, 2989020, 3138471, 3374700, 3487190, 3736275, 4184628, 4483530, 4981700, 5062050, 5230785, 6276942, 6974380, 7472550, 8717975, 8967060, 10124100, 10461570, 11208825, 12553884, 14945100, 15692355, 17435950, 20923140, 22417650, 26153925, 31384710, 34871900, 44835300, 52307850, 62769420, 78461775, 104615700, 156923550, 313847100]

約数ペア:

[(1, 313847100), (2, 156923550), (3, 104615700), (4, 78461775), (5, 62769420), (6, 52307850), (7, 44835300), (9, 34871900), (10, 31384710), (12, 26153925), (14, 22417650), (15, 20923140), (18, 17435950), (20, 15692355), (21, 14945100), (25, 12553884), (28, 11208825), (30, 10461570), (31, 10124100), (35, 8967060), (36, 8717975), (42, 7472550), (45, 6974380), (50, 6276942), (60, 5230785), (62, 5062050), (63, 4981700), (70, 4483530), (75, 4184628), (84, 3736275), (90, 3487190), (93, 3374700), (100, 3138471), (105, 2989020), (124, 2531025), (126, 2490850), (140, 2241765), (150, 2092314), (155, 2024820), (175, 1793412), (180, 1743595), (186, 1687350), (210, 1494510), (217, 1446300), (225, 1394876), (252, 1245425), (279, 1124900), (300, 1046157), (310, 1012410), (315, 996340), (350, 896706), (372, 843675), (420, 747255), (434, 723150), (450, 697438), (465, 674940), (525, 597804), (558, 562450), (620, 506205), (630, 498170), (651, 482100), (700, 448353), (775, 404964), (868, 361575), (900, 348719), (930, 337470), (1050, 298902), (1085, 289260), (1116, 281225), (1260, 249085), (1302, 241050), (1395, 224980), (1550, 202482), (1575, 199268), (1607, 195300), (1860, 168735), (1953, 160700), (2100, 149451), (2170, 144630), (2325, 134988), (2604, 120525), (2790, 112490), (3100, 101241), (3150, 99634), (3214, 97650), (3255, 96420), (3906, 80350), (4340, 72315), (4650, 67494), (4821, 65100), (5425, 57852), (5580, 56245), (6300, 49817), (6428, 48825), (6510, 48210), (6975, 44996), (7812, 40175), (8035, 39060), (9300, 33747), (9642, 32550), (9765, 32140), (10850, 28926), (11249, 27900), (13020, 24105), (13950, 22498), (14463, 21700), (16070, 19530), (16275, 19284)]