277218090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{653}}^1$

素因数の和:808

約数の個数: 96

約数和(自身を含む): 743754960

約数和(自身を除く): 466536870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 89, 90, 106, 159, 178, 265, 267, 318, 445, 477, 530, 534, 653, 795, 801, 890, 954, 1306, 1335, 1590, 1602, 1959, 2385, 2670, 3265, 3918, 4005, 4717, 4770, 5877, 6530, 8010, 9434, 9795, 11754, 14151, 19590, 23585, 28302, 29385, 34609, 42453, 47170, 58117, 58770, 69218, 70755, 84906, 103827, 116234, 141510, 173045, 174351, 207654, 212265, 290585, 311481, 346090, 348702, 424530, 519135, 523053, 581170, 622962, 871755, 1038270, 1046106, 1557405, 1743510, 2615265, 3080201, 3114810, 5230530, 6160402, 9240603, 15401005, 18481206, 27721809, 30802010, 46203015, 55443618, 92406030, 138609045, 277218090]

約数ペア:

[(1, 277218090), (2, 138609045), (3, 92406030), (5, 55443618), (6, 46203015), (9, 30802010), (10, 27721809), (15, 18481206), (18, 15401005), (30, 9240603), (45, 6160402), (53, 5230530), (89, 3114810), (90, 3080201), (106, 2615265), (159, 1743510), (178, 1557405), (265, 1046106), (267, 1038270), (318, 871755), (445, 622962), (477, 581170), (530, 523053), (534, 519135), (653, 424530), (795, 348702), (801, 346090), (890, 311481), (954, 290585), (1306, 212265), (1335, 207654), (1590, 174351), (1602, 173045), (1959, 141510), (2385, 116234), (2670, 103827), (3265, 84906), (3918, 70755), (4005, 69218), (4717, 58770), (4770, 58117), (5877, 47170), (6530, 42453), (8010, 34609), (9434, 29385), (9795, 28302), (11754, 23585), (14151, 19590)]