57075780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:325

約数の個数: 96

約数和(自身を含む): 164997504

約数和(自身を除く): 107921724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 83, 146, 157, 166, 219, 249, 292, 314, 332, 365, 415, 438, 471, 498, 628, 730, 785, 830, 876, 942, 996, 1095, 1245, 1460, 1570, 1660, 1884, 2190, 2355, 2490, 3140, 4380, 4710, 4980, 6059, 9420, 11461, 12118, 13031, 18177, 22922, 24236, 26062, 30295, 34383, 36354, 39093, 45844, 52124, 57305, 60590, 65155, 68766, 72708, 78186, 90885, 114610, 121180, 130310, 137532, 156372, 171915, 181770, 195465, 229220, 260620, 343830, 363540, 390930, 687660, 781860, 951263, 1902526, 2853789, 3805052, 4756315, 5707578, 9512630, 11415156, 14268945, 19025260, 28537890, 57075780]

約数ペア:

[(1, 57075780), (2, 28537890), (3, 19025260), (4, 14268945), (5, 11415156), (6, 9512630), (10, 5707578), (12, 4756315), (15, 3805052), (20, 2853789), (30, 1902526), (60, 951263), (73, 781860), (83, 687660), (146, 390930), (157, 363540), (166, 343830), (219, 260620), (249, 229220), (292, 195465), (314, 181770), (332, 171915), (365, 156372), (415, 137532), (438, 130310), (471, 121180), (498, 114610), (628, 90885), (730, 78186), (785, 72708), (830, 68766), (876, 65155), (942, 60590), (996, 57305), (1095, 52124), (1245, 45844), (1460, 39093), (1570, 36354), (1660, 34383), (1884, 30295), (2190, 26062), (2355, 24236), (2490, 22922), (3140, 18177), (4380, 13031), (4710, 12118), (4980, 11461), (6059, 9420)]