152361580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{1453}}^1$

素因数の和:1583

約数の個数: 72

約数和(自身を含む): 375934608

約数和(自身を除く): 223573028

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 107, 140, 196, 214, 245, 428, 490, 535, 749, 980, 1070, 1453, 1498, 2140, 2906, 2996, 3745, 5243, 5812, 7265, 7490, 10171, 10486, 14530, 14980, 20342, 20972, 26215, 29060, 40684, 50855, 52430, 71197, 101710, 104860, 142394, 155471, 203420, 284788, 310942, 355985, 621884, 711970, 777355, 1088297, 1423940, 1554710, 2176594, 3109420, 4353188, 5441485, 7618079, 10882970, 15236158, 21765940, 30472316, 38090395, 76180790, 152361580]

約数ペア:

[(1, 152361580), (2, 76180790), (4, 38090395), (5, 30472316), (7, 21765940), (10, 15236158), (14, 10882970), (20, 7618079), (28, 5441485), (35, 4353188), (49, 3109420), (70, 2176594), (98, 1554710), (107, 1423940), (140, 1088297), (196, 777355), (214, 711970), (245, 621884), (428, 355985), (490, 310942), (535, 284788), (749, 203420), (980, 155471), (1070, 142394), (1453, 104860), (1498, 101710), (2140, 71197), (2906, 52430), (2996, 50855), (3745, 40684), (5243, 29060), (5812, 26215), (7265, 20972), (7490, 20342), (10171, 14980), (10486, 14530)]