149005080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{8447}}^1$

素因数の和:8478

約数の個数: 144

約数和(自身を含む): 563397120

約数和(自身を除く): 414392040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8447, 8820, 16894, 17640, 25341, 33788, 42235, 50682, 59129, 67576, 76023, 84470, 101364, 118258, 126705, 152046, 168940, 177387, 202728, 236516, 253410, 295645, 304092, 337880, 354774, 380115, 413903, 473032, 506820, 532161, 591290, 608184, 709548, 760230, 827806, 886935, 1013640, 1064322, 1182580, 1241709, 1419096, 1520460, 1655612, 1773870, 2069515, 2128644, 2365160, 2483418, 2660805, 3040920, 3311224, 3547740, 3725127, 4139030, 4257288, 4966836, 5321610, 6208545, 7095480, 7450254, 8278060, 9933672, 10643220, 12417090, 14900508, 16556120, 18625635, 21286440, 24834180, 29801016, 37251270, 49668360, 74502540, 149005080]

約数ペア:

[(1, 149005080), (2, 74502540), (3, 49668360), (4, 37251270), (5, 29801016), (6, 24834180), (7, 21286440), (8, 18625635), (9, 16556120), (10, 14900508), (12, 12417090), (14, 10643220), (15, 9933672), (18, 8278060), (20, 7450254), (21, 7095480), (24, 6208545), (28, 5321610), (30, 4966836), (35, 4257288), (36, 4139030), (40, 3725127), (42, 3547740), (45, 3311224), (49, 3040920), (56, 2660805), (60, 2483418), (63, 2365160), (70, 2128644), (72, 2069515), (84, 1773870), (90, 1655612), (98, 1520460), (105, 1419096), (120, 1241709), (126, 1182580), (140, 1064322), (147, 1013640), (168, 886935), (180, 827806), (196, 760230), (210, 709548), (245, 608184), (252, 591290), (280, 532161), (294, 506820), (315, 473032), (360, 413903), (392, 380115), (420, 354774), (441, 337880), (490, 304092), (504, 295645), (588, 253410), (630, 236516), (735, 202728), (840, 177387), (882, 168940), (980, 152046), (1176, 126705), (1260, 118258), (1470, 101364), (1764, 84470), (1960, 76023), (2205, 67576), (2520, 59129), (2940, 50682), (3528, 42235), (4410, 33788), (5880, 25341), (8447, 17640), (8820, 16894)]