1375454700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{89899}}^1$

素因数の和:89936

約数の個数: 108

約数和(自身を含む): 4564942200

約数和(自身を除く): 3189487500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 68, 75, 85, 90, 100, 102, 150, 153, 170, 180, 204, 225, 255, 300, 306, 340, 425, 450, 510, 612, 765, 850, 900, 1020, 1275, 1530, 1700, 2550, 3060, 3825, 5100, 7650, 15300, 89899, 179798, 269697, 359596, 449495, 539394, 809091, 898990, 1078788, 1348485, 1528283, 1618182, 1797980, 2247475, 2696970, 3056566, 3236364, 4045455, 4494950, 4584849, 5393940, 6113132, 6742425, 7641415, 8090910, 8989900, 9169698, 13484850, 13754547, 15282830, 16181820, 18339396, 20227275, 22924245, 26969700, 27509094, 30565660, 38207075, 40454550, 45848490, 55018188, 68772735, 76414150, 80909100, 91696980, 114621225, 137545470, 152828300, 229242450, 275090940, 343863675, 458484900, 687727350, 1375454700]

約数ペア:

[(1, 1375454700), (2, 687727350), (3, 458484900), (4, 343863675), (5, 275090940), (6, 229242450), (9, 152828300), (10, 137545470), (12, 114621225), (15, 91696980), (17, 80909100), (18, 76414150), (20, 68772735), (25, 55018188), (30, 45848490), (34, 40454550), (36, 38207075), (45, 30565660), (50, 27509094), (51, 26969700), (60, 22924245), (68, 20227275), (75, 18339396), (85, 16181820), (90, 15282830), (100, 13754547), (102, 13484850), (150, 9169698), (153, 8989900), (170, 8090910), (180, 7641415), (204, 6742425), (225, 6113132), (255, 5393940), (300, 4584849), (306, 4494950), (340, 4045455), (425, 3236364), (450, 3056566), (510, 2696970), (612, 2247475), (765, 1797980), (850, 1618182), (900, 1528283), (1020, 1348485), (1275, 1078788), (1530, 898990), (1700, 809091), (2550, 539394), (3060, 449495), (3825, 359596), (5100, 269697), (7650, 179798), (15300, 89899)]