149775210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{601}}^1$

素因数の和:701

約数の個数: 128

約数和(自身を含む): 436907520

約数和(自身を除く): 287132310

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 71, 78, 90, 117, 130, 135, 142, 195, 213, 234, 270, 351, 355, 390, 426, 585, 601, 639, 702, 710, 923, 1065, 1170, 1202, 1278, 1755, 1803, 1846, 1917, 2130, 2769, 3005, 3195, 3510, 3606, 3834, 4615, 5409, 5538, 6010, 6390, 7813, 8307, 9015, 9230, 9585, 10818, 13845, 15626, 16227, 16614, 18030, 19170, 23439, 24921, 27045, 27690, 32454, 39065, 41535, 42671, 46878, 49842, 54090, 70317, 78130, 81135, 83070, 85342, 117195, 124605, 128013, 140634, 162270, 210951, 213355, 234390, 249210, 256026, 351585, 384039, 421902, 426710, 554723, 640065, 703170, 768078, 1054755, 1109446, 1152117, 1280130, 1664169, 1920195, 2109510, 2304234, 2773615, 3328338, 3840390, 4992507, 5547230, 5760585, 8320845, 9985014, 11521170, 14977521, 16641690, 24962535, 29955042, 49925070, 74887605, 149775210]

約数ペア:

[(1, 149775210), (2, 74887605), (3, 49925070), (5, 29955042), (6, 24962535), (9, 16641690), (10, 14977521), (13, 11521170), (15, 9985014), (18, 8320845), (26, 5760585), (27, 5547230), (30, 4992507), (39, 3840390), (45, 3328338), (54, 2773615), (65, 2304234), (71, 2109510), (78, 1920195), (90, 1664169), (117, 1280130), (130, 1152117), (135, 1109446), (142, 1054755), (195, 768078), (213, 703170), (234, 640065), (270, 554723), (351, 426710), (355, 421902), (390, 384039), (426, 351585), (585, 256026), (601, 249210), (639, 234390), (702, 213355), (710, 210951), (923, 162270), (1065, 140634), (1170, 128013), (1202, 124605), (1278, 117195), (1755, 85342), (1803, 83070), (1846, 81135), (1917, 78130), (2130, 70317), (2769, 54090), (3005, 49842), (3195, 46878), (3510, 42671), (3606, 41535), (3834, 39065), (4615, 32454), (5409, 27690), (5538, 27045), (6010, 24921), (6390, 23439), (7813, 19170), (8307, 18030), (9015, 16614), (9230, 16227), (9585, 15626), (10818, 13845)]