16780454550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{449}}^1\times {\mathrm{1567}}^1$

素因数の和:2087

約数の個数: 144

約数和(自身を含む): 46065801600

約数和(自身を除く): 29285347050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 53, 75, 90, 106, 150, 159, 225, 265, 318, 449, 450, 477, 530, 795, 898, 954, 1325, 1347, 1567, 1590, 2245, 2385, 2650, 2694, 3134, 3975, 4041, 4490, 4701, 4770, 6735, 7835, 7950, 8082, 9402, 11225, 11925, 13470, 14103, 15670, 20205, 22450, 23505, 23797, 23850, 28206, 33675, 39175, 40410, 47010, 47594, 67350, 70515, 71391, 78350, 83051, 101025, 117525, 118985, 141030, 142782, 166102, 202050, 214173, 235050, 237970, 249153, 352575, 356955, 415255, 428346, 498306, 594925, 703583, 705150, 713910, 747459, 830510, 1070865, 1189850, 1245765, 1407166, 1494918, 1784775, 2076275, 2110749, 2141730, 2491530, 3517915, 3569550, 3737295, 4152550, 4221498, 5354325, 6228825, 6332247, 7035830, 7474590, 10553745, 10708650, 12457650, 12664494, 17589575, 18686475, 21107490, 31661235, 35179150, 37289899, 37372950, 52768725, 63322470, 74579798, 105537450, 111869697, 158306175, 186449495, 223739394, 316612350, 335609091, 372898990, 559348485, 671218182, 932247475, 1118696970, 1678045455, 1864494950, 2796742425, 3356090910, 5593484850, 8390227275, 16780454550]

約数ペア:

[(1, 16780454550), (2, 8390227275), (3, 5593484850), (5, 3356090910), (6, 2796742425), (9, 1864494950), (10, 1678045455), (15, 1118696970), (18, 932247475), (25, 671218182), (30, 559348485), (45, 372898990), (50, 335609091), (53, 316612350), (75, 223739394), (90, 186449495), (106, 158306175), (150, 111869697), (159, 105537450), (225, 74579798), (265, 63322470), (318, 52768725), (449, 37372950), (450, 37289899), (477, 35179150), (530, 31661235), (795, 21107490), (898, 18686475), (954, 17589575), (1325, 12664494), (1347, 12457650), (1567, 10708650), (1590, 10553745), (2245, 7474590), (2385, 7035830), (2650, 6332247), (2694, 6228825), (3134, 5354325), (3975, 4221498), (4041, 4152550), (4490, 3737295), (4701, 3569550), (4770, 3517915), (6735, 2491530), (7835, 2141730), (7950, 2110749), (8082, 2076275), (9402, 1784775), (11225, 1494918), (11925, 1407166), (13470, 1245765), (14103, 1189850), (15670, 1070865), (20205, 830510), (22450, 747459), (23505, 713910), (23797, 705150), (23850, 703583), (28206, 594925), (33675, 498306), (39175, 428346), (40410, 415255), (47010, 356955), (47594, 352575), (67350, 249153), (70515, 237970), (71391, 235050), (78350, 214173), (83051, 202050), (101025, 166102), (117525, 142782), (118985, 141030)]