77778868140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{599}}^1\times {\mathrm{80153}}^1$

素因数の和:80773

約数の個数: 120

約数和(自身を含む): 244405576800

約数和(自身を除く): 166626708660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 599, 810, 1198, 1620, 1797, 2396, 2995, 3594, 5391, 5990, 7188, 8985, 10782, 11980, 16173, 17970, 21564, 26955, 32346, 35940, 48519, 53910, 64692, 80153, 80865, 97038, 107820, 160306, 161730, 194076, 240459, 242595, 320612, 323460, 400765, 480918, 485190, 721377, 801530, 961836, 970380, 1202295, 1442754, 1603060, 2164131, 2404590, 2885508, 3606885, 4328262, 4809180, 6492393, 7213770, 8656524, 10820655, 12984786, 14427540, 21641310, 25969572, 32461965, 43282620, 48011647, 64923930, 96023294, 129847860, 144034941, 192046588, 240058235, 288069882, 432104823, 480116470, 576139764, 720174705, 864209646, 960232940, 1296314469, 1440349410, 1728419292, 2160524115, 2592628938, 2880698820, 3888943407, 4321048230, 5185257876, 6481572345, 7777886814, 8642096460, 12963144690, 15555773628, 19444717035, 25926289380, 38889434070, 77778868140]

約数ペア:

[(1, 77778868140), (2, 38889434070), (3, 25926289380), (4, 19444717035), (5, 15555773628), (6, 12963144690), (9, 8642096460), (10, 7777886814), (12, 6481572345), (15, 5185257876), (18, 4321048230), (20, 3888943407), (27, 2880698820), (30, 2592628938), (36, 2160524115), (45, 1728419292), (54, 1440349410), (60, 1296314469), (81, 960232940), (90, 864209646), (108, 720174705), (135, 576139764), (162, 480116470), (180, 432104823), (270, 288069882), (324, 240058235), (405, 192046588), (540, 144034941), (599, 129847860), (810, 96023294), (1198, 64923930), (1620, 48011647), (1797, 43282620), (2396, 32461965), (2995, 25969572), (3594, 21641310), (5391, 14427540), (5990, 12984786), (7188, 10820655), (8985, 8656524), (10782, 7213770), (11980, 6492393), (16173, 4809180), (17970, 4328262), (21564, 3606885), (26955, 2885508), (32346, 2404590), (35940, 2164131), (48519, 1603060), (53910, 1442754), (64692, 1202295), (80153, 970380), (80865, 961836), (97038, 801530), (107820, 721377), (160306, 485190), (161730, 480918), (194076, 400765), (240459, 323460), (242595, 320612)]