168969241700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{146917}}^1$

素因数の和:147022

約数の個数: 144

約数和(自身を含む): 440725791744

約数和(自身を除く): 271756550044

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 50, 53, 62, 70, 100, 106, 124, 140, 155, 175, 212, 217, 265, 310, 350, 371, 434, 530, 620, 700, 742, 775, 868, 1060, 1085, 1325, 1484, 1550, 1643, 1855, 2170, 2650, 3100, 3286, 3710, 4340, 5300, 5425, 6572, 7420, 8215, 9275, 10850, 11501, 16430, 18550, 21700, 23002, 32860, 37100, 41075, 46004, 57505, 82150, 115010, 146917, 164300, 230020, 287525, 293834, 575050, 587668, 734585, 1028419, 1150100, 1469170, 2056838, 2938340, 3672925, 4113676, 4554427, 5142095, 7345850, 7786601, 9108854, 10284190, 14691700, 15573202, 18217708, 20568380, 22772135, 25710475, 31146404, 31880989, 38933005, 45544270, 51420950, 54506207, 63761978, 77866010, 91088540, 102841900, 109012414, 113860675, 127523956, 155732020, 159404945, 194665025, 218024828, 227721350, 241384631, 272531035, 318809890, 389330050, 455442700, 482769262, 545062070, 637619780, 778660100, 797024725, 965538524, 1090124140, 1206923155, 1362655175, 1594049450, 1689692417, 2413846310, 2725310350, 3188098900, 3379384834, 4827692620, 5450620700, 6034615775, 6758769668, 8448462085, 12069231550, 16896924170, 24138463100, 33793848340, 42242310425, 84484620850, 168969241700]

約数ペア:

[(1, 168969241700), (2, 84484620850), (4, 42242310425), (5, 33793848340), (7, 24138463100), (10, 16896924170), (14, 12069231550), (20, 8448462085), (25, 6758769668), (28, 6034615775), (31, 5450620700), (35, 4827692620), (50, 3379384834), (53, 3188098900), (62, 2725310350), (70, 2413846310), (100, 1689692417), (106, 1594049450), (124, 1362655175), (140, 1206923155), (155, 1090124140), (175, 965538524), (212, 797024725), (217, 778660100), (265, 637619780), (310, 545062070), (350, 482769262), (371, 455442700), (434, 389330050), (530, 318809890), (620, 272531035), (700, 241384631), (742, 227721350), (775, 218024828), (868, 194665025), (1060, 159404945), (1085, 155732020), (1325, 127523956), (1484, 113860675), (1550, 109012414), (1643, 102841900), (1855, 91088540), (2170, 77866010), (2650, 63761978), (3100, 54506207), (3286, 51420950), (3710, 45544270), (4340, 38933005), (5300, 31880989), (5425, 31146404), (6572, 25710475), (7420, 22772135), (8215, 20568380), (9275, 18217708), (10850, 15573202), (11501, 14691700), (16430, 10284190), (18550, 9108854), (21700, 7786601), (23002, 7345850), (32860, 5142095), (37100, 4554427), (41075, 4113676), (46004, 3672925), (57505, 2938340), (82150, 2056838), (115010, 1469170), (146917, 1150100), (164300, 1028419), (230020, 734585), (287525, 587668), (293834, 575050)]