2699804900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^3\times {\mathrm{41}}^1$

素因数の和:179

約数の個数: 144

約数和(自身を含む): 6642647760

約数和(自身を除く): 3942842860

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 37, 41, 50, 52, 65, 74, 82, 100, 130, 148, 164, 185, 205, 260, 325, 370, 410, 481, 533, 650, 740, 820, 925, 962, 1025, 1066, 1300, 1369, 1517, 1850, 1924, 2050, 2132, 2405, 2665, 2738, 3034, 3700, 4100, 4810, 5330, 5476, 6068, 6845, 7585, 9620, 10660, 12025, 13325, 13690, 15170, 17797, 19721, 24050, 26650, 27380, 30340, 34225, 35594, 37925, 39442, 48100, 50653, 53300, 56129, 68450, 71188, 75850, 78884, 88985, 98605, 101306, 112258, 136900, 151700, 177970, 197210, 202612, 224516, 253265, 280645, 355940, 394420, 444925, 493025, 506530, 561290, 658489, 729677, 889850, 986050, 1013060, 1122580, 1266325, 1316978, 1403225, 1459354, 1779700, 1972100, 2076773, 2532650, 2633956, 2806450, 2918708, 3292445, 3648385, 4153546, 5065300, 5612900, 6584890, 7296770, 8307092, 10383865, 13169780, 14593540, 16462225, 18241925, 20767730, 26998049, 32924450, 36483850, 41535460, 51919325, 53996098, 65848900, 72967700, 103838650, 107992196, 134990245, 207677300, 269980490, 539960980, 674951225, 1349902450, 2699804900]

約数ペア:

[(1, 2699804900), (2, 1349902450), (4, 674951225), (5, 539960980), (10, 269980490), (13, 207677300), (20, 134990245), (25, 107992196), (26, 103838650), (37, 72967700), (41, 65848900), (50, 53996098), (52, 51919325), (65, 41535460), (74, 36483850), (82, 32924450), (100, 26998049), (130, 20767730), (148, 18241925), (164, 16462225), (185, 14593540), (205, 13169780), (260, 10383865), (325, 8307092), (370, 7296770), (410, 6584890), (481, 5612900), (533, 5065300), (650, 4153546), (740, 3648385), (820, 3292445), (925, 2918708), (962, 2806450), (1025, 2633956), (1066, 2532650), (1300, 2076773), (1369, 1972100), (1517, 1779700), (1850, 1459354), (1924, 1403225), (2050, 1316978), (2132, 1266325), (2405, 1122580), (2665, 1013060), (2738, 986050), (3034, 889850), (3700, 729677), (4100, 658489), (4810, 561290), (5330, 506530), (5476, 493025), (6068, 444925), (6845, 394420), (7585, 355940), (9620, 280645), (10660, 253265), (12025, 224516), (13325, 202612), (13690, 197210), (15170, 177970), (17797, 151700), (19721, 136900), (24050, 112258), (26650, 101306), (27380, 98605), (30340, 88985), (34225, 78884), (35594, 75850), (37925, 71188), (39442, 68450), (48100, 56129), (50653, 53300)]