148494780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1759}}^1$

素因数の和:1848

約数の個数: 144

約数和(自身を含む): 522762240

約数和(自身を除く): 374267460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 67, 70, 84, 90, 105, 126, 134, 140, 180, 201, 210, 252, 268, 315, 335, 402, 420, 469, 603, 630, 670, 804, 938, 1005, 1206, 1260, 1340, 1407, 1759, 1876, 2010, 2345, 2412, 2814, 3015, 3518, 4020, 4221, 4690, 5277, 5628, 6030, 7035, 7036, 8442, 8795, 9380, 10554, 12060, 12313, 14070, 15831, 16884, 17590, 21105, 21108, 24626, 26385, 28140, 31662, 35180, 36939, 42210, 49252, 52770, 61565, 63324, 73878, 79155, 84420, 105540, 110817, 117853, 123130, 147756, 158310, 184695, 221634, 235706, 246260, 316620, 353559, 369390, 443268, 471412, 554085, 589265, 707118, 738780, 824971, 1060677, 1108170, 1178530, 1414236, 1649942, 1767795, 2121354, 2216340, 2357060, 2474913, 3299884, 3535590, 4124855, 4242708, 4949826, 5303385, 7071180, 7424739, 8249710, 9899652, 10606770, 12374565, 14849478, 16499420, 21213540, 24749130, 29698956, 37123695, 49498260, 74247390, 148494780]

約数ペア:

[(1, 148494780), (2, 74247390), (3, 49498260), (4, 37123695), (5, 29698956), (6, 24749130), (7, 21213540), (9, 16499420), (10, 14849478), (12, 12374565), (14, 10606770), (15, 9899652), (18, 8249710), (20, 7424739), (21, 7071180), (28, 5303385), (30, 4949826), (35, 4242708), (36, 4124855), (42, 3535590), (45, 3299884), (60, 2474913), (63, 2357060), (67, 2216340), (70, 2121354), (84, 1767795), (90, 1649942), (105, 1414236), (126, 1178530), (134, 1108170), (140, 1060677), (180, 824971), (201, 738780), (210, 707118), (252, 589265), (268, 554085), (315, 471412), (335, 443268), (402, 369390), (420, 353559), (469, 316620), (603, 246260), (630, 235706), (670, 221634), (804, 184695), (938, 158310), (1005, 147756), (1206, 123130), (1260, 117853), (1340, 110817), (1407, 105540), (1759, 84420), (1876, 79155), (2010, 73878), (2345, 63324), (2412, 61565), (2814, 52770), (3015, 49252), (3518, 42210), (4020, 36939), (4221, 35180), (4690, 31662), (5277, 28140), (5628, 26385), (6030, 24626), (7035, 21108), (7036, 21105), (8442, 17590), (8795, 16884), (9380, 15831), (10554, 14070), (12060, 12313)]