12415493700

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{179}}^1\times {\mathrm{8563}}^1$

素因数の和:8768

約数の個数: 180

約数和(自身を含む): 40475690640

約数和(自身を除く): 28060196940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 179, 180, 225, 270, 300, 324, 358, 405, 450, 537, 540, 675, 716, 810, 895, 900, 1074, 1350, 1611, 1620, 1790, 2025, 2148, 2685, 2700, 3222, 3580, 4050, 4475, 4833, 5370, 6444, 8055, 8100, 8563, 8950, 9666, 10740, 13425, 14499, 16110, 17126, 17900, 19332, 24165, 25689, 26850, 28998, 32220, 34252, 40275, 42815, 48330, 51378, 53700, 57996, 72495, 77067, 80550, 85630, 96660, 102756, 120825, 128445, 144990, 154134, 161100, 171260, 214075, 231201, 241650, 256890, 289980, 308268, 362475, 385335, 428150, 462402, 483300, 513780, 642225, 693603, 724950, 770670, 856300, 924804, 1156005, 1284450, 1387206, 1449900, 1532777, 1541340, 1926675, 2312010, 2568900, 2774412, 3065554, 3468015, 3853350, 4598331, 4624020, 5780025, 6131108, 6936030, 7663885, 7706700, 9196662, 11560050, 13794993, 13872060, 15327770, 17340075, 18393324, 22991655, 23120100, 27589986, 30655540, 34680150, 38319425, 41384979, 45983310, 55179972, 68974965, 69360300, 76638850, 82769958, 91966620, 114958275, 124154937, 137949930, 153277700, 165539916, 206924895, 229916550, 248309874, 275899860, 344874825, 413849790, 459833100, 496619748, 620774685, 689749650, 827699580, 1034624475, 1241549370, 1379499300, 2069248950, 2483098740, 3103873425, 4138497900, 6207746850, 12415493700]

約数ペア:

[(1, 12415493700), (2, 6207746850), (3, 4138497900), (4, 3103873425), (5, 2483098740), (6, 2069248950), (9, 1379499300), (10, 1241549370), (12, 1034624475), (15, 827699580), (18, 689749650), (20, 620774685), (25, 496619748), (27, 459833100), (30, 413849790), (36, 344874825), (45, 275899860), (50, 248309874), (54, 229916550), (60, 206924895), (75, 165539916), (81, 153277700), (90, 137949930), (100, 124154937), (108, 114958275), (135, 91966620), (150, 82769958), (162, 76638850), (179, 69360300), (180, 68974965), (225, 55179972), (270, 45983310), (300, 41384979), (324, 38319425), (358, 34680150), (405, 30655540), (450, 27589986), (537, 23120100), (540, 22991655), (675, 18393324), (716, 17340075), (810, 15327770), (895, 13872060), (900, 13794993), (1074, 11560050), (1350, 9196662), (1611, 7706700), (1620, 7663885), (1790, 6936030), (2025, 6131108), (2148, 5780025), (2685, 4624020), (2700, 4598331), (3222, 3853350), (3580, 3468015), (4050, 3065554), (4475, 2774412), (4833, 2568900), (5370, 2312010), (6444, 1926675), (8055, 1541340), (8100, 1532777), (8563, 1449900), (8950, 1387206), (9666, 1284450), (10740, 1156005), (13425, 924804), (14499, 856300), (16110, 770670), (17126, 724950), (17900, 693603), (19332, 642225), (24165, 513780), (25689, 483300), (26850, 462402), (28998, 428150), (32220, 385335), (34252, 362475), (40275, 308268), (42815, 289980), (48330, 256890), (51378, 241650), (53700, 231201), (57996, 214075), (72495, 171260), (77067, 161100), (80550, 154134), (85630, 144990), (96660, 128445), (102756, 120825)]