1325284740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{62929}}^1$

素因数の和:62963

約数の個数: 120

約数和(自身を含む): 4477343640

約数和(自身を除く): 3152058900

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, 21060, 62929, 125858, 188787, 251716, 314645, 377574, 566361, 629290, 755148, 818077, 943935, 1132722, 1258580, 1636154, 1699083, 1887870, 2265444, 2454231, 2831805, 3272308, 3398166, 3775740, 4090385, 4908462, 5097249, 5663610, 6796332, 7362693, 8180770, 8495415, 9816924, 10194498, 11327220, 12271155, 14725386, 16361540, 16990830, 20388996, 22088079, 24542310, 25486245, 29450772, 33981660, 36813465, 44176158, 49084620, 50972490, 66264237, 73626930, 88352316, 101944980, 110440395, 132528474, 147253860, 220880790, 265056948, 331321185, 441761580, 662642370, 1325284740]

約数ペア:

[(1, 1325284740), (2, 662642370), (3, 441761580), (4, 331321185), (5, 265056948), (6, 220880790), (9, 147253860), (10, 132528474), (12, 110440395), (13, 101944980), (15, 88352316), (18, 73626930), (20, 66264237), (26, 50972490), (27, 49084620), (30, 44176158), (36, 36813465), (39, 33981660), (45, 29450772), (52, 25486245), (54, 24542310), (60, 22088079), (65, 20388996), (78, 16990830), (81, 16361540), (90, 14725386), (108, 12271155), (117, 11327220), (130, 10194498), (135, 9816924), (156, 8495415), (162, 8180770), (180, 7362693), (195, 6796332), (234, 5663610), (260, 5097249), (270, 4908462), (324, 4090385), (351, 3775740), (390, 3398166), (405, 3272308), (468, 2831805), (540, 2454231), (585, 2265444), (702, 1887870), (780, 1699083), (810, 1636154), (1053, 1258580), (1170, 1132722), (1404, 943935), (1620, 818077), (1755, 755148), (2106, 629290), (2340, 566361), (3510, 377574), (4212, 314645), (5265, 251716), (7020, 188787), (10530, 125858), (21060, 62929)]