222123060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4423}}^1$

素因数の和:4475

約数の個数: 120

約数和(自身を含む): 719448576

約数和(自身を除く): 497325516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 270, 279, 310, 324, 372, 405, 465, 540, 558, 620, 810, 837, 930, 1116, 1395, 1620, 1674, 1860, 2511, 2790, 3348, 4185, 4423, 5022, 5580, 8370, 8846, 10044, 12555, 13269, 16740, 17692, 22115, 25110, 26538, 39807, 44230, 50220, 53076, 66345, 79614, 88460, 119421, 132690, 137113, 159228, 199035, 238842, 265380, 274226, 358263, 398070, 411339, 477684, 548452, 597105, 685565, 716526, 796140, 822678, 1194210, 1234017, 1371130, 1433052, 1645356, 1791315, 2056695, 2388420, 2468034, 2742260, 3582630, 3702051, 4113390, 4936068, 6170085, 7165260, 7404102, 8226780, 11106153, 12340170, 14808204, 18510255, 22212306, 24680340, 37020510, 44424612, 55530765, 74041020, 111061530, 222123060]

約数ペア:

[(1, 222123060), (2, 111061530), (3, 74041020), (4, 55530765), (5, 44424612), (6, 37020510), (9, 24680340), (10, 22212306), (12, 18510255), (15, 14808204), (18, 12340170), (20, 11106153), (27, 8226780), (30, 7404102), (31, 7165260), (36, 6170085), (45, 4936068), (54, 4113390), (60, 3702051), (62, 3582630), (81, 2742260), (90, 2468034), (93, 2388420), (108, 2056695), (124, 1791315), (135, 1645356), (155, 1433052), (162, 1371130), (180, 1234017), (186, 1194210), (270, 822678), (279, 796140), (310, 716526), (324, 685565), (372, 597105), (405, 548452), (465, 477684), (540, 411339), (558, 398070), (620, 358263), (810, 274226), (837, 265380), (930, 238842), (1116, 199035), (1395, 159228), (1620, 137113), (1674, 132690), (1860, 119421), (2511, 88460), (2790, 79614), (3348, 66345), (4185, 53076), (4423, 50220), (5022, 44230), (5580, 39807), (8370, 26538), (8846, 25110), (10044, 22115), (12555, 17692), (13269, 16740)]