54184980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:313

約数の個数: 96

約数和(自身を含む): 156643200

約数和(自身を除く): 102458220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 89, 139, 146, 178, 219, 267, 278, 292, 356, 365, 417, 438, 445, 534, 556, 695, 730, 834, 876, 890, 1068, 1095, 1335, 1390, 1460, 1668, 1780, 2085, 2190, 2670, 2780, 4170, 4380, 5340, 6497, 8340, 10147, 12371, 12994, 19491, 20294, 24742, 25988, 30441, 32485, 37113, 38982, 40588, 49484, 50735, 60882, 61855, 64970, 74226, 77964, 97455, 101470, 121764, 123710, 129940, 148452, 152205, 185565, 194910, 202940, 247420, 304410, 371130, 389820, 608820, 742260, 903083, 1806166, 2709249, 3612332, 4515415, 5418498, 9030830, 10836996, 13546245, 18061660, 27092490, 54184980]

約数ペア:

[(1, 54184980), (2, 27092490), (3, 18061660), (4, 13546245), (5, 10836996), (6, 9030830), (10, 5418498), (12, 4515415), (15, 3612332), (20, 2709249), (30, 1806166), (60, 903083), (73, 742260), (89, 608820), (139, 389820), (146, 371130), (178, 304410), (219, 247420), (267, 202940), (278, 194910), (292, 185565), (356, 152205), (365, 148452), (417, 129940), (438, 123710), (445, 121764), (534, 101470), (556, 97455), (695, 77964), (730, 74226), (834, 64970), (876, 61855), (890, 60882), (1068, 50735), (1095, 49484), (1335, 40588), (1390, 38982), (1460, 37113), (1668, 32485), (1780, 30441), (2085, 25988), (2190, 24742), (2670, 20294), (2780, 19491), (4170, 12994), (4380, 12371), (5340, 10147), (6497, 8340)]