275751660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{401}}^1$

素因数の和:643

約数の個数: 96

約数和(自身を含む): 789630912

約数和(自身を除く): 513879252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 157, 219, 292, 314, 365, 401, 438, 471, 628, 730, 785, 802, 876, 942, 1095, 1203, 1460, 1570, 1604, 1884, 2005, 2190, 2355, 2406, 3140, 4010, 4380, 4710, 4812, 6015, 8020, 9420, 11461, 12030, 22922, 24060, 29273, 34383, 45844, 57305, 58546, 62957, 68766, 87819, 114610, 117092, 125914, 137532, 146365, 171915, 175638, 188871, 229220, 251828, 292730, 314785, 343830, 351276, 377742, 439095, 585460, 629570, 687660, 755484, 878190, 944355, 1259140, 1756380, 1888710, 3777420, 4595861, 9191722, 13787583, 18383444, 22979305, 27575166, 45958610, 55150332, 68937915, 91917220, 137875830, 275751660]

約数ペア:

[(1, 275751660), (2, 137875830), (3, 91917220), (4, 68937915), (5, 55150332), (6, 45958610), (10, 27575166), (12, 22979305), (15, 18383444), (20, 13787583), (30, 9191722), (60, 4595861), (73, 3777420), (146, 1888710), (157, 1756380), (219, 1259140), (292, 944355), (314, 878190), (365, 755484), (401, 687660), (438, 629570), (471, 585460), (628, 439095), (730, 377742), (785, 351276), (802, 343830), (876, 314785), (942, 292730), (1095, 251828), (1203, 229220), (1460, 188871), (1570, 175638), (1604, 171915), (1884, 146365), (2005, 137532), (2190, 125914), (2355, 117092), (2406, 114610), (3140, 87819), (4010, 68766), (4380, 62957), (4710, 58546), (4812, 57305), (6015, 45844), (8020, 34383), (9420, 29273), (11461, 24060), (12030, 22922)]