150212860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{379}}^1$

素因数の和:563

約数の個数: 96

約数和(自身を含む): 383040000

約数和(自身を除く): 232827140

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 149, 190, 266, 298, 379, 380, 532, 596, 665, 745, 758, 1043, 1330, 1490, 1516, 1895, 2086, 2653, 2660, 2831, 2980, 3790, 4172, 5215, 5306, 5662, 7201, 7580, 10430, 10612, 11324, 13265, 14155, 14402, 19817, 20860, 26530, 28310, 28804, 36005, 39634, 50407, 53060, 56471, 56620, 72010, 79268, 99085, 100814, 112942, 144020, 198170, 201628, 225884, 252035, 282355, 395297, 396340, 504070, 564710, 790594, 1008140, 1072949, 1129420, 1581188, 1976485, 2145898, 3952970, 4291796, 5364745, 7510643, 7905940, 10729490, 15021286, 21458980, 30042572, 37553215, 75106430, 150212860]

約数ペア:

[(1, 150212860), (2, 75106430), (4, 37553215), (5, 30042572), (7, 21458980), (10, 15021286), (14, 10729490), (19, 7905940), (20, 7510643), (28, 5364745), (35, 4291796), (38, 3952970), (70, 2145898), (76, 1976485), (95, 1581188), (133, 1129420), (140, 1072949), (149, 1008140), (190, 790594), (266, 564710), (298, 504070), (379, 396340), (380, 395297), (532, 282355), (596, 252035), (665, 225884), (745, 201628), (758, 198170), (1043, 144020), (1330, 112942), (1490, 100814), (1516, 99085), (1895, 79268), (2086, 72010), (2653, 56620), (2660, 56471), (2831, 53060), (2980, 50407), (3790, 39634), (4172, 36005), (5215, 28804), (5306, 28310), (5662, 26530), (7201, 20860), (7580, 19817), (10430, 14402), (10612, 14155), (11324, 13265)]