12739800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1249}}^1$

素因数の和:1285

約数の個数: 96

約数和(自身を含む): 41850000

約数和(自身を除く): 29110200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 85, 100, 102, 120, 136, 150, 170, 200, 204, 255, 300, 340, 408, 425, 510, 600, 680, 850, 1020, 1249, 1275, 1700, 2040, 2498, 2550, 3400, 3747, 4996, 5100, 6245, 7494, 9992, 10200, 12490, 14988, 18735, 21233, 24980, 29976, 31225, 37470, 42466, 49960, 62450, 63699, 74940, 84932, 93675, 106165, 124900, 127398, 149880, 169864, 187350, 212330, 249800, 254796, 318495, 374700, 424660, 509592, 530825, 636990, 749400, 849320, 1061650, 1273980, 1592475, 2123300, 2547960, 3184950, 4246600, 6369900, 12739800]

約数ペア:

[(1, 12739800), (2, 6369900), (3, 4246600), (4, 3184950), (5, 2547960), (6, 2123300), (8, 1592475), (10, 1273980), (12, 1061650), (15, 849320), (17, 749400), (20, 636990), (24, 530825), (25, 509592), (30, 424660), (34, 374700), (40, 318495), (50, 254796), (51, 249800), (60, 212330), (68, 187350), (75, 169864), (85, 149880), (100, 127398), (102, 124900), (120, 106165), (136, 93675), (150, 84932), (170, 74940), (200, 63699), (204, 62450), (255, 49960), (300, 42466), (340, 37470), (408, 31225), (425, 29976), (510, 24980), (600, 21233), (680, 18735), (850, 14988), (1020, 12490), (1249, 10200), (1275, 9992), (1700, 7494), (2040, 6245), (2498, 5100), (2550, 4996), (3400, 3747)]