2155446573660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173546423}}^1$

素因数の和:173546464

約数の個数: 96

約数和(自身を含む): 6997391815680

約数和(自身を除く): 4841945242020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 2070, 2484, 3105, 4140, 6210, 12420, 173546423, 347092846, 520639269, 694185692, 867732115, 1041278538, 1561917807, 1735464230, 2082557076, 2603196345, 3123835614, 3470928460, 3991567729, 4685753421, 5206392690, 6247671228, 7809589035, 7983135458, 9371506842, 10412785380, 11974703187, 15619178070, 15966270916, 18743013684, 19957838645, 23428767105, 23949406374, 31238356140, 35924109561, 39915677290, 46857534210, 47898812748, 59873515935, 71848219122, 79831354580, 93715068420, 107772328683, 119747031870, 143696438244, 179620547805, 215544657366, 239494063740, 359241095610, 431089314732, 538861643415, 718482191220, 1077723286830, 2155446573660]

約数ペア:

[(1, 2155446573660), (2, 1077723286830), (3, 718482191220), (4, 538861643415), (5, 431089314732), (6, 359241095610), (9, 239494063740), (10, 215544657366), (12, 179620547805), (15, 143696438244), (18, 119747031870), (20, 107772328683), (23, 93715068420), (27, 79831354580), (30, 71848219122), (36, 59873515935), (45, 47898812748), (46, 46857534210), (54, 39915677290), (60, 35924109561), (69, 31238356140), (90, 23949406374), (92, 23428767105), (108, 19957838645), (115, 18743013684), (135, 15966270916), (138, 15619178070), (180, 11974703187), (207, 10412785380), (230, 9371506842), (270, 7983135458), (276, 7809589035), (345, 6247671228), (414, 5206392690), (460, 4685753421), (540, 3991567729), (621, 3470928460), (690, 3123835614), (828, 2603196345), (1035, 2082557076), (1242, 1735464230), (1380, 1561917807), (2070, 1041278538), (2484, 867732115), (3105, 694185692), (4140, 520639269), (6210, 347092846), (12420, 173546423)]