220218000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{17}}^2\times {\mathrm{127}}^1$

素因数の和:187

約数の個数: 240

約数和(自身を含む): 760141824

約数和(自身を除く): 539923824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 100, 102, 120, 125, 127, 136, 150, 170, 200, 204, 240, 250, 254, 255, 272, 289, 300, 340, 375, 381, 400, 408, 425, 500, 508, 510, 578, 600, 635, 680, 750, 762, 816, 850, 867, 1000, 1016, 1020, 1156, 1200, 1270, 1275, 1360, 1445, 1500, 1524, 1700, 1734, 1905, 2000, 2032, 2040, 2125, 2159, 2312, 2540, 2550, 2890, 3000, 3048, 3175, 3400, 3468, 3810, 4080, 4250, 4318, 4335, 4624, 5080, 5100, 5780, 6000, 6096, 6350, 6375, 6477, 6800, 6936, 7225, 7620, 8500, 8636, 8670, 9525, 10160, 10200, 10795, 11560, 12700, 12750, 12954, 13872, 14450, 15240, 15875, 17000, 17272, 17340, 19050, 20400, 21590, 21675, 23120, 25400, 25500, 25908, 28900, 30480, 31750, 32385, 34000, 34544, 34680, 36125, 36703, 38100, 43180, 43350, 47625, 50800, 51000, 51816, 53975, 57800, 63500, 64770, 69360, 72250, 73406, 76200, 86360, 86700, 95250, 102000, 103632, 107950, 108375, 110109, 115600, 127000, 129540, 144500, 146812, 152400, 161925, 172720, 173400, 183515, 190500, 215900, 216750, 220218, 254000, 259080, 269875, 289000, 293624, 323850, 346800, 367030, 381000, 431800, 433500, 440436, 518160, 539750, 550545, 578000, 587248, 647700, 734060, 762000, 809625, 863600, 867000, 880872, 917575, 1079500, 1101090, 1295400, 1468120, 1619250, 1734000, 1761744, 1835150, 2159000, 2202180, 2590800, 2752725, 2936240, 3238500, 3670300, 4318000, 4404360, 4587875, 5505450, 6477000, 7340600, 8808720, 9175750, 11010900, 12954000, 13763625, 14681200, 18351500, 22021800, 27527250, 36703000, 44043600, 55054500, 73406000, 110109000, 220218000]

約数ペア:

[(1, 220218000), (2, 110109000), (3, 73406000), (4, 55054500), (5, 44043600), (6, 36703000), (8, 27527250), (10, 22021800), (12, 18351500), (15, 14681200), (16, 13763625), (17, 12954000), (20, 11010900), (24, 9175750), (25, 8808720), (30, 7340600), (34, 6477000), (40, 5505450), (48, 4587875), (50, 4404360), (51, 4318000), (60, 3670300), (68, 3238500), (75, 2936240), (80, 2752725), (85, 2590800), (100, 2202180), (102, 2159000), (120, 1835150), (125, 1761744), (127, 1734000), (136, 1619250), (150, 1468120), (170, 1295400), (200, 1101090), (204, 1079500), (240, 917575), (250, 880872), (254, 867000), (255, 863600), (272, 809625), (289, 762000), (300, 734060), (340, 647700), (375, 587248), (381, 578000), (400, 550545), (408, 539750), (425, 518160), (500, 440436), (508, 433500), (510, 431800), (578, 381000), (600, 367030), (635, 346800), (680, 323850), (750, 293624), (762, 289000), (816, 269875), (850, 259080), (867, 254000), (1000, 220218), (1016, 216750), (1020, 215900), (1156, 190500), (1200, 183515), (1270, 173400), (1275, 172720), (1360, 161925), (1445, 152400), (1500, 146812), (1524, 144500), (1700, 129540), (1734, 127000), (1905, 115600), (2000, 110109), (2032, 108375), (2040, 107950), (2125, 103632), (2159, 102000), (2312, 95250), (2540, 86700), (2550, 86360), (2890, 76200), (3000, 73406), (3048, 72250), (3175, 69360), (3400, 64770), (3468, 63500), (3810, 57800), (4080, 53975), (4250, 51816), (4318, 51000), (4335, 50800), (4624, 47625), (5080, 43350), (5100, 43180), (5780, 38100), (6000, 36703), (6096, 36125), (6350, 34680), (6375, 34544), (6477, 34000), (6800, 32385), (6936, 31750), (7225, 30480), (7620, 28900), (8500, 25908), (8636, 25500), (8670, 25400), (9525, 23120), (10160, 21675), (10200, 21590), (10795, 20400), (11560, 19050), (12700, 17340), (12750, 17272), (12954, 17000), (13872, 15875), (14450, 15240)]