42488820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:363

約数の個数: 192

約数和(自身を含む): 150958080

約数和(自身を除く): 108469260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 27, 30, 33, 36, 44, 45, 46, 54, 55, 60, 66, 69, 90, 92, 99, 108, 110, 115, 132, 135, 138, 165, 180, 198, 207, 220, 230, 253, 270, 276, 297, 311, 330, 345, 396, 414, 460, 495, 506, 540, 594, 621, 622, 660, 690, 759, 828, 933, 990, 1012, 1035, 1188, 1242, 1244, 1265, 1380, 1485, 1518, 1555, 1866, 1980, 2070, 2277, 2484, 2530, 2799, 2970, 3036, 3105, 3110, 3421, 3732, 3795, 4140, 4554, 4665, 5060, 5598, 5940, 6210, 6220, 6831, 6842, 7153, 7590, 8397, 9108, 9330, 10263, 11196, 11385, 12420, 13662, 13684, 13995, 14306, 15180, 16794, 17105, 18660, 20526, 21459, 22770, 27324, 27990, 28612, 30789, 33588, 34155, 34210, 35765, 41052, 41985, 42918, 45540, 51315, 55980, 61578, 64377, 68310, 68420, 71530, 78683, 83970, 85836, 92367, 102630, 107295, 123156, 128754, 136620, 143060, 153945, 157366, 167940, 184734, 193131, 205260, 214590, 236049, 257508, 307890, 314732, 321885, 369468, 386262, 393415, 429180, 461835, 472098, 615780, 643770, 708147, 772524, 786830, 923670, 944196, 965655, 1180245, 1287540, 1416294, 1573660, 1847340, 1931310, 2124441, 2360490, 2832588, 3540735, 3862620, 4248882, 4720980, 7081470, 8497764, 10622205, 14162940, 21244410, 42488820]

約数ペア:

[(1, 42488820), (2, 21244410), (3, 14162940), (4, 10622205), (5, 8497764), (6, 7081470), (9, 4720980), (10, 4248882), (11, 3862620), (12, 3540735), (15, 2832588), (18, 2360490), (20, 2124441), (22, 1931310), (23, 1847340), (27, 1573660), (30, 1416294), (33, 1287540), (36, 1180245), (44, 965655), (45, 944196), (46, 923670), (54, 786830), (55, 772524), (60, 708147), (66, 643770), (69, 615780), (90, 472098), (92, 461835), (99, 429180), (108, 393415), (110, 386262), (115, 369468), (132, 321885), (135, 314732), (138, 307890), (165, 257508), (180, 236049), (198, 214590), (207, 205260), (220, 193131), (230, 184734), (253, 167940), (270, 157366), (276, 153945), (297, 143060), (311, 136620), (330, 128754), (345, 123156), (396, 107295), (414, 102630), (460, 92367), (495, 85836), (506, 83970), (540, 78683), (594, 71530), (621, 68420), (622, 68310), (660, 64377), (690, 61578), (759, 55980), (828, 51315), (933, 45540), (990, 42918), (1012, 41985), (1035, 41052), (1188, 35765), (1242, 34210), (1244, 34155), (1265, 33588), (1380, 30789), (1485, 28612), (1518, 27990), (1555, 27324), (1866, 22770), (1980, 21459), (2070, 20526), (2277, 18660), (2484, 17105), (2530, 16794), (2799, 15180), (2970, 14306), (3036, 13995), (3105, 13684), (3110, 13662), (3421, 12420), (3732, 11385), (3795, 11196), (4140, 10263), (4554, 9330), (4665, 9108), (5060, 8397), (5598, 7590), (5940, 7153), (6210, 6842), (6220, 6831)]