218440260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13049}}^1$

素因数の和:13098

約数の個数: 96

約数和(自身を含む): 701568000

約数和(自身を除く): 483127740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 5580, 8370, 13049, 16740, 26098, 39147, 52196, 65245, 78294, 117441, 130490, 156588, 195735, 234882, 260980, 352323, 391470, 404519, 469764, 587205, 704646, 782940, 809038, 1174410, 1213557, 1409292, 1618076, 1761615, 2022595, 2348820, 2427114, 3523230, 3640671, 4045190, 4854228, 6067785, 7046460, 7281342, 8090380, 10922013, 12135570, 14562684, 18203355, 21844026, 24271140, 36406710, 43688052, 54610065, 72813420, 109220130, 218440260]

約数ペア:

[(1, 218440260), (2, 109220130), (3, 72813420), (4, 54610065), (5, 43688052), (6, 36406710), (9, 24271140), (10, 21844026), (12, 18203355), (15, 14562684), (18, 12135570), (20, 10922013), (27, 8090380), (30, 7281342), (31, 7046460), (36, 6067785), (45, 4854228), (54, 4045190), (60, 3640671), (62, 3523230), (90, 2427114), (93, 2348820), (108, 2022595), (124, 1761615), (135, 1618076), (155, 1409292), (180, 1213557), (186, 1174410), (270, 809038), (279, 782940), (310, 704646), (372, 587205), (465, 469764), (540, 404519), (558, 391470), (620, 352323), (837, 260980), (930, 234882), (1116, 195735), (1395, 156588), (1674, 130490), (1860, 117441), (2790, 78294), (3348, 65245), (4185, 52196), (5580, 39147), (8370, 26098), (13049, 16740)]