151349980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:343

約数の個数: 96

約数和(自身を含む): 353699136

約数和(自身を除く): 202349156

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 53, 68, 74, 85, 106, 148, 170, 185, 212, 227, 265, 340, 370, 454, 530, 629, 740, 901, 908, 1060, 1135, 1258, 1802, 1961, 2270, 2516, 3145, 3604, 3859, 3922, 4505, 4540, 6290, 7718, 7844, 8399, 9010, 9805, 12031, 12580, 15436, 16798, 18020, 19295, 19610, 24062, 33337, 33596, 38590, 39220, 41995, 48124, 60155, 66674, 77180, 83990, 120310, 133348, 142783, 166685, 167980, 204527, 240620, 285566, 333370, 409054, 445147, 571132, 666740, 713915, 818108, 890294, 1022635, 1427830, 1780588, 2045270, 2225735, 2855660, 4090540, 4451470, 7567499, 8902940, 15134998, 30269996, 37837495, 75674990, 151349980]

約数ペア:

[(1, 151349980), (2, 75674990), (4, 37837495), (5, 30269996), (10, 15134998), (17, 8902940), (20, 7567499), (34, 4451470), (37, 4090540), (53, 2855660), (68, 2225735), (74, 2045270), (85, 1780588), (106, 1427830), (148, 1022635), (170, 890294), (185, 818108), (212, 713915), (227, 666740), (265, 571132), (340, 445147), (370, 409054), (454, 333370), (530, 285566), (629, 240620), (740, 204527), (901, 167980), (908, 166685), (1060, 142783), (1135, 133348), (1258, 120310), (1802, 83990), (1961, 77180), (2270, 66674), (2516, 60155), (3145, 48124), (3604, 41995), (3859, 39220), (3922, 38590), (4505, 33596), (4540, 33337), (6290, 24062), (7718, 19610), (7844, 19295), (8399, 18020), (9010, 16798), (9805, 15436), (12031, 12580)]