68890800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:356

約数の個数: 240

約数和(自身を含む): 255733632

約数和(自身を除く): 186842832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 25, 30, 33, 34, 40, 44, 48, 50, 51, 55, 60, 66, 68, 75, 80, 85, 88, 100, 102, 110, 120, 132, 136, 150, 165, 170, 176, 187, 200, 204, 220, 240, 255, 264, 272, 275, 300, 307, 330, 340, 374, 400, 408, 425, 440, 510, 528, 550, 561, 600, 614, 660, 680, 748, 816, 825, 850, 880, 921, 935, 1020, 1100, 1122, 1200, 1228, 1275, 1320, 1360, 1496, 1535, 1650, 1700, 1842, 1870, 2040, 2200, 2244, 2456, 2550, 2640, 2805, 2992, 3070, 3300, 3377, 3400, 3684, 3740, 4080, 4400, 4488, 4605, 4675, 4912, 5100, 5219, 5610, 6140, 6600, 6754, 6800, 7368, 7480, 7675, 8976, 9210, 9350, 10131, 10200, 10438, 11220, 12280, 13200, 13508, 14025, 14736, 14960, 15350, 15657, 16885, 18420, 18700, 20262, 20400, 20876, 22440, 23025, 24560, 26095, 27016, 28050, 30700, 31314, 33770, 36840, 37400, 40524, 41752, 44880, 46050, 50655, 52190, 54032, 56100, 57409, 61400, 62628, 67540, 73680, 74800, 78285, 81048, 83504, 84425, 92100, 101310, 104380, 112200, 114818, 122800, 125256, 130475, 135080, 156570, 162096, 168850, 172227, 184200, 202620, 208760, 224400, 229636, 250512, 253275, 260950, 270160, 287045, 313140, 337700, 344454, 368400, 391425, 405240, 417520, 459272, 506550, 521900, 574090, 626280, 675400, 688908, 782850, 810480, 861135, 918544, 1013100, 1043800, 1148180, 1252560, 1350800, 1377816, 1435225, 1565700, 1722270, 2026200, 2087600, 2296360, 2755632, 2870450, 3131400, 3444540, 4052400, 4305675, 4592720, 5740900, 6262800, 6889080, 8611350, 11481800, 13778160, 17222700, 22963600, 34445400, 68890800]

約数ペア:

[(1, 68890800), (2, 34445400), (3, 22963600), (4, 17222700), (5, 13778160), (6, 11481800), (8, 8611350), (10, 6889080), (11, 6262800), (12, 5740900), (15, 4592720), (16, 4305675), (17, 4052400), (20, 3444540), (22, 3131400), (24, 2870450), (25, 2755632), (30, 2296360), (33, 2087600), (34, 2026200), (40, 1722270), (44, 1565700), (48, 1435225), (50, 1377816), (51, 1350800), (55, 1252560), (60, 1148180), (66, 1043800), (68, 1013100), (75, 918544), (80, 861135), (85, 810480), (88, 782850), (100, 688908), (102, 675400), (110, 626280), (120, 574090), (132, 521900), (136, 506550), (150, 459272), (165, 417520), (170, 405240), (176, 391425), (187, 368400), (200, 344454), (204, 337700), (220, 313140), (240, 287045), (255, 270160), (264, 260950), (272, 253275), (275, 250512), (300, 229636), (307, 224400), (330, 208760), (340, 202620), (374, 184200), (400, 172227), (408, 168850), (425, 162096), (440, 156570), (510, 135080), (528, 130475), (550, 125256), (561, 122800), (600, 114818), (614, 112200), (660, 104380), (680, 101310), (748, 92100), (816, 84425), (825, 83504), (850, 81048), (880, 78285), (921, 74800), (935, 73680), (1020, 67540), (1100, 62628), (1122, 61400), (1200, 57409), (1228, 56100), (1275, 54032), (1320, 52190), (1360, 50655), (1496, 46050), (1535, 44880), (1650, 41752), (1700, 40524), (1842, 37400), (1870, 36840), (2040, 33770), (2200, 31314), (2244, 30700), (2456, 28050), (2550, 27016), (2640, 26095), (2805, 24560), (2992, 23025), (3070, 22440), (3300, 20876), (3377, 20400), (3400, 20262), (3684, 18700), (3740, 18420), (4080, 16885), (4400, 15657), (4488, 15350), (4605, 14960), (4675, 14736), (4912, 14025), (5100, 13508), (5219, 13200), (5610, 12280), (6140, 11220), (6600, 10438), (6754, 10200), (6800, 10131), (7368, 9350), (7480, 9210), (7675, 8976)]