277212780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13163}}^1$

素因数の和:13197

約数の個数: 120

約数和(自身を含む): 936592272

約数和(自身を除く): 659379492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 7020, 10530, 13163, 21060, 26326, 39489, 52652, 65815, 78978, 118467, 131630, 157956, 171119, 197445, 236934, 263260, 342238, 355401, 394890, 473868, 513357, 592335, 684476, 710802, 789780, 855595, 1026714, 1066203, 1184670, 1421604, 1540071, 1711190, 1777005, 2053428, 2132406, 2369340, 2566785, 3080142, 3422380, 3554010, 4264812, 4620213, 5133570, 5331015, 6160284, 7108020, 7700355, 9240426, 10267140, 10662030, 13860639, 15400710, 18480852, 21324060, 23101065, 27721278, 30801420, 46202130, 55442556, 69303195, 92404260, 138606390, 277212780]

約数ペア:

[(1, 277212780), (2, 138606390), (3, 92404260), (4, 69303195), (5, 55442556), (6, 46202130), (9, 30801420), (10, 27721278), (12, 23101065), (13, 21324060), (15, 18480852), (18, 15400710), (20, 13860639), (26, 10662030), (27, 10267140), (30, 9240426), (36, 7700355), (39, 7108020), (45, 6160284), (52, 5331015), (54, 5133570), (60, 4620213), (65, 4264812), (78, 3554010), (81, 3422380), (90, 3080142), (108, 2566785), (117, 2369340), (130, 2132406), (135, 2053428), (156, 1777005), (162, 1711190), (180, 1540071), (195, 1421604), (234, 1184670), (260, 1066203), (270, 1026714), (324, 855595), (351, 789780), (390, 710802), (405, 684476), (468, 592335), (540, 513357), (585, 473868), (702, 394890), (780, 355401), (810, 342238), (1053, 263260), (1170, 236934), (1404, 197445), (1620, 171119), (1755, 157956), (2106, 131630), (2340, 118467), (3510, 78978), (4212, 65815), (5265, 52652), (7020, 39489), (10530, 26326), (13163, 21060)]