1243021200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1553}}^1$

素因数の和:1626

約数の個数: 240

約数和(自身を含む): 4300974720

約数和(自身を除く): 3057953520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 29, 30, 40, 46, 48, 50, 58, 60, 69, 75, 80, 87, 92, 100, 115, 116, 120, 138, 145, 150, 174, 184, 200, 230, 232, 240, 276, 290, 300, 345, 348, 368, 400, 435, 460, 464, 552, 575, 580, 600, 667, 690, 696, 725, 870, 920, 1104, 1150, 1160, 1200, 1334, 1380, 1392, 1450, 1553, 1725, 1740, 1840, 2001, 2175, 2300, 2320, 2668, 2760, 2900, 3106, 3335, 3450, 3480, 4002, 4350, 4600, 4659, 5336, 5520, 5800, 6212, 6670, 6900, 6960, 7765, 8004, 8700, 9200, 9318, 10005, 10672, 11600, 12424, 13340, 13800, 15530, 16008, 16675, 17400, 18636, 20010, 23295, 24848, 26680, 27600, 31060, 32016, 33350, 34800, 35719, 37272, 38825, 40020, 45037, 46590, 50025, 53360, 62120, 66700, 71438, 74544, 77650, 80040, 90074, 93180, 100050, 107157, 116475, 124240, 133400, 135111, 142876, 155300, 160080, 178595, 180148, 186360, 200100, 214314, 225185, 232950, 266800, 270222, 285752, 310600, 357190, 360296, 372720, 400200, 428628, 450370, 465900, 535785, 540444, 571504, 621200, 675555, 714380, 720592, 800400, 857256, 892975, 900740, 931800, 1035851, 1071570, 1080888, 1125925, 1351110, 1428760, 1714512, 1785950, 1801480, 1863600, 2071702, 2143140, 2161776, 2251850, 2678925, 2702220, 2857520, 3107553, 3377775, 3571900, 3602960, 4143404, 4286280, 4503700, 5179255, 5357850, 5404440, 6215106, 6755550, 7143800, 8286808, 8572560, 9007400, 10358510, 10715700, 10808880, 12430212, 13511100, 14287600, 15537765, 16573616, 18014800, 20717020, 21431400, 24860424, 25896275, 27022200, 31075530, 41434040, 42862800, 49720848, 51792550, 54044400, 62151060, 77688825, 82868080, 103585100, 124302120, 155377650, 207170200, 248604240, 310755300, 414340400, 621510600, 1243021200]

約数ペア:

[(1, 1243021200), (2, 621510600), (3, 414340400), (4, 310755300), (5, 248604240), (6, 207170200), (8, 155377650), (10, 124302120), (12, 103585100), (15, 82868080), (16, 77688825), (20, 62151060), (23, 54044400), (24, 51792550), (25, 49720848), (29, 42862800), (30, 41434040), (40, 31075530), (46, 27022200), (48, 25896275), (50, 24860424), (58, 21431400), (60, 20717020), (69, 18014800), (75, 16573616), (80, 15537765), (87, 14287600), (92, 13511100), (100, 12430212), (115, 10808880), (116, 10715700), (120, 10358510), (138, 9007400), (145, 8572560), (150, 8286808), (174, 7143800), (184, 6755550), (200, 6215106), (230, 5404440), (232, 5357850), (240, 5179255), (276, 4503700), (290, 4286280), (300, 4143404), (345, 3602960), (348, 3571900), (368, 3377775), (400, 3107553), (435, 2857520), (460, 2702220), (464, 2678925), (552, 2251850), (575, 2161776), (580, 2143140), (600, 2071702), (667, 1863600), (690, 1801480), (696, 1785950), (725, 1714512), (870, 1428760), (920, 1351110), (1104, 1125925), (1150, 1080888), (1160, 1071570), (1200, 1035851), (1334, 931800), (1380, 900740), (1392, 892975), (1450, 857256), (1553, 800400), (1725, 720592), (1740, 714380), (1840, 675555), (2001, 621200), (2175, 571504), (2300, 540444), (2320, 535785), (2668, 465900), (2760, 450370), (2900, 428628), (3106, 400200), (3335, 372720), (3450, 360296), (3480, 357190), (4002, 310600), (4350, 285752), (4600, 270222), (4659, 266800), (5336, 232950), (5520, 225185), (5800, 214314), (6212, 200100), (6670, 186360), (6900, 180148), (6960, 178595), (7765, 160080), (8004, 155300), (8700, 142876), (9200, 135111), (9318, 133400), (10005, 124240), (10672, 116475), (11600, 107157), (12424, 100050), (13340, 93180), (13800, 90074), (15530, 80040), (16008, 77650), (16675, 74544), (17400, 71438), (18636, 66700), (20010, 62120), (23295, 53360), (24848, 50025), (26680, 46590), (27600, 45037), (31060, 40020), (32016, 38825), (33350, 37272), (34800, 35719)]