37378920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:355

約数の個数: 128

約数和(自身を含む): 120839040

約数和(自身を除く): 83460120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 73, 85, 102, 120, 136, 146, 170, 204, 219, 251, 255, 292, 340, 365, 408, 438, 502, 510, 584, 680, 730, 753, 876, 1004, 1020, 1095, 1241, 1255, 1460, 1506, 1752, 2008, 2040, 2190, 2482, 2510, 2920, 3012, 3723, 3765, 4267, 4380, 4964, 5020, 6024, 6205, 7446, 7530, 8534, 8760, 9928, 10040, 12410, 12801, 14892, 15060, 17068, 18323, 18615, 21335, 24820, 25602, 29784, 30120, 34136, 36646, 37230, 42670, 49640, 51204, 54969, 64005, 73292, 74460, 85340, 91615, 102408, 109938, 128010, 146584, 148920, 170680, 183230, 219876, 256020, 274845, 311491, 366460, 439752, 512040, 549690, 622982, 732920, 934473, 1099380, 1245964, 1557455, 1868946, 2198760, 2491928, 3114910, 3737892, 4672365, 6229820, 7475784, 9344730, 12459640, 18689460, 37378920]

約数ペア:

[(1, 37378920), (2, 18689460), (3, 12459640), (4, 9344730), (5, 7475784), (6, 6229820), (8, 4672365), (10, 3737892), (12, 3114910), (15, 2491928), (17, 2198760), (20, 1868946), (24, 1557455), (30, 1245964), (34, 1099380), (40, 934473), (51, 732920), (60, 622982), (68, 549690), (73, 512040), (85, 439752), (102, 366460), (120, 311491), (136, 274845), (146, 256020), (170, 219876), (204, 183230), (219, 170680), (251, 148920), (255, 146584), (292, 128010), (340, 109938), (365, 102408), (408, 91615), (438, 85340), (502, 74460), (510, 73292), (584, 64005), (680, 54969), (730, 51204), (753, 49640), (876, 42670), (1004, 37230), (1020, 36646), (1095, 34136), (1241, 30120), (1255, 29784), (1460, 25602), (1506, 24820), (1752, 21335), (2008, 18615), (2040, 18323), (2190, 17068), (2482, 15060), (2510, 14892), (2920, 12801), (3012, 12410), (3723, 10040), (3765, 9928), (4267, 8760), (4380, 8534), (4964, 7530), (5020, 7446), (6024, 6205)]