166268500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:698

約数の個数: 96

約数和(自身を含む): 397522944

約数和(自身を除く): 231254444

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 31, 34, 50, 62, 68, 85, 100, 124, 125, 155, 170, 250, 310, 340, 425, 500, 527, 620, 631, 775, 850, 1054, 1262, 1550, 1700, 2108, 2125, 2524, 2635, 3100, 3155, 3875, 4250, 5270, 6310, 7750, 8500, 10540, 10727, 12620, 13175, 15500, 15775, 19561, 21454, 26350, 31550, 39122, 42908, 52700, 53635, 63100, 65875, 78244, 78875, 97805, 107270, 131750, 157750, 195610, 214540, 263500, 268175, 315500, 332537, 391220, 489025, 536350, 665074, 978050, 1072700, 1330148, 1340875, 1662685, 1956100, 2445125, 2681750, 3325370, 4890250, 5363500, 6650740, 8313425, 9780500, 16626850, 33253700, 41567125, 83134250, 166268500]

約数ペア:

[(1, 166268500), (2, 83134250), (4, 41567125), (5, 33253700), (10, 16626850), (17, 9780500), (20, 8313425), (25, 6650740), (31, 5363500), (34, 4890250), (50, 3325370), (62, 2681750), (68, 2445125), (85, 1956100), (100, 1662685), (124, 1340875), (125, 1330148), (155, 1072700), (170, 978050), (250, 665074), (310, 536350), (340, 489025), (425, 391220), (500, 332537), (527, 315500), (620, 268175), (631, 263500), (775, 214540), (850, 195610), (1054, 157750), (1262, 131750), (1550, 107270), (1700, 97805), (2108, 78875), (2125, 78244), (2524, 65875), (2635, 63100), (3100, 53635), (3155, 52700), (3875, 42908), (4250, 39122), (5270, 31550), (6310, 26350), (7750, 21454), (8500, 19561), (10540, 15775), (10727, 15500), (12620, 13175)]