137866300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:380

約数の個数: 144

約数和(自身を含む): 363976704

約数和(自身を除く): 226110404

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 31, 44, 50, 52, 55, 62, 65, 100, 110, 124, 130, 143, 155, 220, 260, 275, 286, 310, 311, 325, 341, 403, 550, 572, 620, 622, 650, 682, 715, 775, 806, 1100, 1244, 1300, 1364, 1430, 1550, 1555, 1612, 1705, 2015, 2860, 3100, 3110, 3410, 3421, 3575, 4030, 4043, 4433, 6220, 6820, 6842, 7150, 7775, 8060, 8086, 8525, 8866, 9641, 10075, 13684, 14300, 15550, 16172, 17050, 17105, 17732, 19282, 20150, 20215, 22165, 31100, 34100, 34210, 38564, 40300, 40430, 44330, 44473, 48205, 68420, 80860, 85525, 88660, 88946, 96410, 101075, 106051, 110825, 125333, 171050, 177892, 192820, 202150, 212102, 221650, 222365, 241025, 250666, 342100, 404300, 424204, 443300, 444730, 482050, 501332, 530255, 626665, 889460, 964100, 1060510, 1111825, 1253330, 1378663, 2121020, 2223650, 2506660, 2651275, 2757326, 3133325, 4447300, 5302550, 5514652, 6266650, 6893315, 10605100, 12533300, 13786630, 27573260, 34466575, 68933150, 137866300]

約数ペア:

[(1, 137866300), (2, 68933150), (4, 34466575), (5, 27573260), (10, 13786630), (11, 12533300), (13, 10605100), (20, 6893315), (22, 6266650), (25, 5514652), (26, 5302550), (31, 4447300), (44, 3133325), (50, 2757326), (52, 2651275), (55, 2506660), (62, 2223650), (65, 2121020), (100, 1378663), (110, 1253330), (124, 1111825), (130, 1060510), (143, 964100), (155, 889460), (220, 626665), (260, 530255), (275, 501332), (286, 482050), (310, 444730), (311, 443300), (325, 424204), (341, 404300), (403, 342100), (550, 250666), (572, 241025), (620, 222365), (622, 221650), (650, 212102), (682, 202150), (715, 192820), (775, 177892), (806, 171050), (1100, 125333), (1244, 110825), (1300, 106051), (1364, 101075), (1430, 96410), (1550, 88946), (1555, 88660), (1612, 85525), (1705, 80860), (2015, 68420), (2860, 48205), (3100, 44473), (3110, 44330), (3410, 40430), (3421, 40300), (3575, 38564), (4030, 34210), (4043, 34100), (4433, 31100), (6220, 22165), (6820, 20215), (6842, 20150), (7150, 19282), (7775, 17732), (8060, 17105), (8086, 17050), (8525, 16172), (8866, 15550), (9641, 14300), (10075, 13684)]