1878400260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{683}}^1$

素因数の和:1175

約数の個数: 192

約数和(自身を含む): 6398300160

約数和(自身を除く): 4519899900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 463, 495, 540, 594, 660, 683, 926, 990, 1188, 1366, 1389, 1485, 1852, 1980, 2049, 2315, 2732, 2778, 2970, 3415, 4098, 4167, 4630, 5093, 5556, 5940, 6147, 6830, 6945, 7513, 8196, 8334, 9260, 10186, 10245, 12294, 12501, 13660, 13890, 15026, 15279, 16668, 18441, 20372, 20490, 20835, 22539, 24588, 25002, 25465, 27780, 30052, 30558, 30735, 36882, 37565, 40980, 41670, 45078, 45837, 50004, 50930, 61116, 61470, 62505, 67617, 73764, 75130, 76395, 83340, 90156, 91674, 92205, 101860, 112695, 122940, 125010, 135234, 137511, 150260, 152790, 183348, 184410, 202851, 225390, 229185, 250020, 270468, 275022, 305580, 316229, 338085, 368820, 405702, 450780, 458370, 550044, 632458, 676170, 687555, 811404, 916740, 948687, 1014255, 1264916, 1352340, 1375110, 1581145, 1897374, 2028510, 2750220, 2846061, 3162290, 3478519, 3794748, 4057020, 4743435, 5692122, 6324580, 6957038, 8538183, 9486870, 10435557, 11384244, 13914076, 14230305, 17076366, 17392595, 18973740, 20871114, 28460610, 31306671, 34152732, 34785190, 41742228, 42690915, 52177785, 56921220, 62613342, 69570380, 85381830, 93920013, 104355570, 125226684, 156533355, 170763660, 187840026, 208711140, 313066710, 375680052, 469600065, 626133420, 939200130, 1878400260]

約数ペア:

[(1, 1878400260), (2, 939200130), (3, 626133420), (4, 469600065), (5, 375680052), (6, 313066710), (9, 208711140), (10, 187840026), (11, 170763660), (12, 156533355), (15, 125226684), (18, 104355570), (20, 93920013), (22, 85381830), (27, 69570380), (30, 62613342), (33, 56921220), (36, 52177785), (44, 42690915), (45, 41742228), (54, 34785190), (55, 34152732), (60, 31306671), (66, 28460610), (90, 20871114), (99, 18973740), (108, 17392595), (110, 17076366), (132, 14230305), (135, 13914076), (165, 11384244), (180, 10435557), (198, 9486870), (220, 8538183), (270, 6957038), (297, 6324580), (330, 5692122), (396, 4743435), (463, 4057020), (495, 3794748), (540, 3478519), (594, 3162290), (660, 2846061), (683, 2750220), (926, 2028510), (990, 1897374), (1188, 1581145), (1366, 1375110), (1389, 1352340), (1485, 1264916), (1852, 1014255), (1980, 948687), (2049, 916740), (2315, 811404), (2732, 687555), (2778, 676170), (2970, 632458), (3415, 550044), (4098, 458370), (4167, 450780), (4630, 405702), (5093, 368820), (5556, 338085), (5940, 316229), (6147, 305580), (6830, 275022), (6945, 270468), (7513, 250020), (8196, 229185), (8334, 225390), (9260, 202851), (10186, 184410), (10245, 183348), (12294, 152790), (12501, 150260), (13660, 137511), (13890, 135234), (15026, 125010), (15279, 122940), (16668, 112695), (18441, 101860), (20372, 92205), (20490, 91674), (20835, 90156), (22539, 83340), (24588, 76395), (25002, 75130), (25465, 73764), (27780, 67617), (30052, 62505), (30558, 61470), (30735, 61116), (36882, 50930), (37565, 50004), (40980, 45837), (41670, 45078)]