902727180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{8317}}^1$

素因数の和:8405

約数の個数: 120

約数和(自身を含む): 2874501168

約数和(自身を除く): 1971773988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 67, 81, 90, 108, 134, 135, 162, 180, 201, 268, 270, 324, 335, 402, 405, 540, 603, 670, 804, 810, 1005, 1206, 1340, 1620, 1809, 2010, 2412, 3015, 3618, 4020, 5427, 6030, 7236, 8317, 9045, 10854, 12060, 16634, 18090, 21708, 24951, 27135, 33268, 36180, 41585, 49902, 54270, 74853, 83170, 99804, 108540, 124755, 149706, 166340, 224559, 249510, 299412, 374265, 449118, 499020, 557239, 673677, 748530, 898236, 1114478, 1122795, 1347354, 1497060, 1671717, 2228956, 2245590, 2694708, 2786195, 3343434, 3368385, 4491180, 5015151, 5572390, 6686868, 6736770, 8358585, 10030302, 11144780, 13473540, 15045453, 16717170, 20060604, 25075755, 30090906, 33434340, 45136359, 50151510, 60181812, 75227265, 90272718, 100303020, 150454530, 180545436, 225681795, 300909060, 451363590, 902727180]

約数ペア:

[(1, 902727180), (2, 451363590), (3, 300909060), (4, 225681795), (5, 180545436), (6, 150454530), (9, 100303020), (10, 90272718), (12, 75227265), (15, 60181812), (18, 50151510), (20, 45136359), (27, 33434340), (30, 30090906), (36, 25075755), (45, 20060604), (54, 16717170), (60, 15045453), (67, 13473540), (81, 11144780), (90, 10030302), (108, 8358585), (134, 6736770), (135, 6686868), (162, 5572390), (180, 5015151), (201, 4491180), (268, 3368385), (270, 3343434), (324, 2786195), (335, 2694708), (402, 2245590), (405, 2228956), (540, 1671717), (603, 1497060), (670, 1347354), (804, 1122795), (810, 1114478), (1005, 898236), (1206, 748530), (1340, 673677), (1620, 557239), (1809, 499020), (2010, 449118), (2412, 374265), (3015, 299412), (3618, 249510), (4020, 224559), (5427, 166340), (6030, 149706), (7236, 124755), (8317, 108540), (9045, 99804), (10854, 83170), (12060, 74853), (16634, 54270), (18090, 49902), (21708, 41585), (24951, 36180), (27135, 33268)]