75697908780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{593}}^1\times {\mathrm{12589}}^1$

素因数の和:13220

約数の個数: 144

約数和(自身を含む): 229917774240

約数和(自身を除く): 154219865460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 593, 676, 780, 845, 1014, 1186, 1690, 1779, 2028, 2372, 2535, 2965, 3380, 3558, 5070, 5930, 7116, 7709, 8895, 10140, 11860, 12589, 15418, 17790, 23127, 25178, 30836, 35580, 37767, 38545, 46254, 50356, 62945, 75534, 77090, 92508, 100217, 115635, 125890, 151068, 154180, 163657, 188835, 200434, 231270, 251780, 300651, 327314, 377670, 400868, 462540, 490971, 501085, 601302, 654628, 755340, 818285, 981942, 1002170, 1202604, 1503255, 1636570, 1963884, 2004340, 2127541, 2454855, 3006510, 3273140, 4255082, 4909710, 6013020, 6382623, 7465277, 8510164, 9819420, 10637705, 12765246, 14930554, 21275410, 22395831, 25530492, 29861108, 31913115, 37326385, 42550820, 44791662, 63826230, 74652770, 89583324, 97048601, 111979155, 127652460, 149305540, 194097202, 223958310, 291145803, 388194404, 447916620, 485243005, 582291606, 970486010, 1164583212, 1261631813, 1455729015, 1940972020, 2523263626, 2911458030, 3784895439, 5046527252, 5822916060, 6308159065, 7569790878, 12616318130, 15139581756, 18924477195, 25232636260, 37848954390, 75697908780]

約数ペア:

[(1, 75697908780), (2, 37848954390), (3, 25232636260), (4, 18924477195), (5, 15139581756), (6, 12616318130), (10, 7569790878), (12, 6308159065), (13, 5822916060), (15, 5046527252), (20, 3784895439), (26, 2911458030), (30, 2523263626), (39, 1940972020), (52, 1455729015), (60, 1261631813), (65, 1164583212), (78, 970486010), (130, 582291606), (156, 485243005), (169, 447916620), (195, 388194404), (260, 291145803), (338, 223958310), (390, 194097202), (507, 149305540), (593, 127652460), (676, 111979155), (780, 97048601), (845, 89583324), (1014, 74652770), (1186, 63826230), (1690, 44791662), (1779, 42550820), (2028, 37326385), (2372, 31913115), (2535, 29861108), (2965, 25530492), (3380, 22395831), (3558, 21275410), (5070, 14930554), (5930, 12765246), (7116, 10637705), (7709, 9819420), (8895, 8510164), (10140, 7465277), (11860, 6382623), (12589, 6013020), (15418, 4909710), (17790, 4255082), (23127, 3273140), (25178, 3006510), (30836, 2454855), (35580, 2127541), (37767, 2004340), (38545, 1963884), (46254, 1636570), (50356, 1503255), (62945, 1202604), (75534, 1002170), (77090, 981942), (92508, 818285), (100217, 755340), (115635, 654628), (125890, 601302), (151068, 501085), (154180, 490971), (163657, 462540), (188835, 400868), (200434, 377670), (231270, 327314), (251780, 300651)]