149806440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{59447}}^1$

素因数の和:59471

約数の個数: 96

約数和(自身を含む): 556433280

約数和(自身を除く): 406626840

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, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 59447, 118894, 178341, 237788, 297235, 356682, 416129, 475576, 535023, 594470, 713364, 832258, 891705, 1070046, 1188940, 1248387, 1426728, 1664516, 1783410, 2080645, 2140092, 2377880, 2496774, 2675115, 3329032, 3566820, 3745161, 4161290, 4280184, 4993548, 5350230, 6241935, 7133640, 7490322, 8322580, 9987096, 10700460, 12483870, 14980644, 16645160, 18725805, 21400920, 24967740, 29961288, 37451610, 49935480, 74903220, 149806440]

約数ペア:

[(1, 149806440), (2, 74903220), (3, 49935480), (4, 37451610), (5, 29961288), (6, 24967740), (7, 21400920), (8, 18725805), (9, 16645160), (10, 14980644), (12, 12483870), (14, 10700460), (15, 9987096), (18, 8322580), (20, 7490322), (21, 7133640), (24, 6241935), (28, 5350230), (30, 4993548), (35, 4280184), (36, 4161290), (40, 3745161), (42, 3566820), (45, 3329032), (56, 2675115), (60, 2496774), (63, 2377880), (70, 2140092), (72, 2080645), (84, 1783410), (90, 1664516), (105, 1426728), (120, 1248387), (126, 1188940), (140, 1070046), (168, 891705), (180, 832258), (210, 713364), (252, 594470), (280, 535023), (315, 475576), (360, 416129), (420, 356682), (504, 297235), (630, 237788), (840, 178341), (1260, 118894), (2520, 59447)]