155596110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{389}}^1$

素因数の和:665

約数の個数: 64

約数和(自身を含む): 381888000

約数和(自身を除く): 226291890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 199, 201, 335, 389, 398, 402, 597, 670, 778, 995, 1005, 1167, 1194, 1945, 1990, 2010, 2334, 2985, 3890, 5835, 5970, 11670, 13333, 26063, 26666, 39999, 52126, 66665, 77411, 78189, 79998, 130315, 133330, 154822, 156378, 199995, 232233, 260630, 387055, 390945, 399990, 464466, 774110, 781890, 1161165, 2322330, 5186537, 10373074, 15559611, 25932685, 31119222, 51865370, 77798055, 155596110]

約数ペア:

[(1, 155596110), (2, 77798055), (3, 51865370), (5, 31119222), (6, 25932685), (10, 15559611), (15, 10373074), (30, 5186537), (67, 2322330), (134, 1161165), (199, 781890), (201, 774110), (335, 464466), (389, 399990), (398, 390945), (402, 387055), (597, 260630), (670, 232233), (778, 199995), (995, 156378), (1005, 154822), (1167, 133330), (1194, 130315), (1945, 79998), (1990, 78189), (2010, 77411), (2334, 66665), (2985, 52126), (3890, 39999), (5835, 26666), (5970, 26063), (11670, 13333)]