149747010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:480

約数の個数: 128

約数和(自身を含む): 432414720

約数和(自身を除く): 282667710

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 67, 70, 87, 105, 134, 145, 174, 201, 203, 210, 290, 335, 367, 402, 406, 435, 469, 609, 670, 734, 870, 938, 1005, 1015, 1101, 1218, 1407, 1835, 1943, 2010, 2030, 2202, 2345, 2569, 2814, 3045, 3670, 3886, 4690, 5138, 5505, 5829, 6090, 7035, 7707, 9715, 10643, 11010, 11658, 12845, 13601, 14070, 15414, 19430, 21286, 24589, 25690, 27202, 29145, 31929, 38535, 40803, 49178, 53215, 58290, 63858, 68005, 73767, 74501, 77070, 81606, 106430, 122945, 136010, 147534, 149002, 159645, 172123, 204015, 223503, 245890, 319290, 344246, 368835, 372505, 408030, 447006, 516369, 713081, 737670, 745010, 860615, 1032738, 1117515, 1426162, 1721230, 2139243, 2235030, 2581845, 3565405, 4278486, 4991567, 5163690, 7130810, 9983134, 10696215, 14974701, 21392430, 24957835, 29949402, 49915670, 74873505, 149747010]

約数ペア:

[(1, 149747010), (2, 74873505), (3, 49915670), (5, 29949402), (6, 24957835), (7, 21392430), (10, 14974701), (14, 10696215), (15, 9983134), (21, 7130810), (29, 5163690), (30, 4991567), (35, 4278486), (42, 3565405), (58, 2581845), (67, 2235030), (70, 2139243), (87, 1721230), (105, 1426162), (134, 1117515), (145, 1032738), (174, 860615), (201, 745010), (203, 737670), (210, 713081), (290, 516369), (335, 447006), (367, 408030), (402, 372505), (406, 368835), (435, 344246), (469, 319290), (609, 245890), (670, 223503), (734, 204015), (870, 172123), (938, 159645), (1005, 149002), (1015, 147534), (1101, 136010), (1218, 122945), (1407, 106430), (1835, 81606), (1943, 77070), (2010, 74501), (2030, 73767), (2202, 68005), (2345, 63858), (2569, 58290), (2814, 53215), (3045, 49178), (3670, 40803), (3886, 38535), (4690, 31929), (5138, 29145), (5505, 27202), (5829, 25690), (6090, 24589), (7035, 21286), (7707, 19430), (9715, 15414), (10643, 14070), (11010, 13601), (11658, 12845)]