144637800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:312

約数の個数: 192

約数和(自身を含む): 479969280

約数和(自身を除く): 335331480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 47, 50, 60, 69, 75, 92, 94, 100, 115, 120, 138, 141, 150, 184, 188, 200, 223, 230, 235, 276, 282, 300, 345, 376, 446, 460, 470, 552, 564, 575, 600, 669, 690, 705, 892, 920, 940, 1081, 1115, 1128, 1150, 1175, 1338, 1380, 1410, 1725, 1784, 1880, 2162, 2230, 2300, 2350, 2676, 2760, 2820, 3243, 3345, 3450, 3525, 4324, 4460, 4600, 4700, 5129, 5352, 5405, 5575, 5640, 6486, 6690, 6900, 7050, 8648, 8920, 9400, 10258, 10481, 10810, 11150, 12972, 13380, 13800, 14100, 15387, 16215, 16725, 20516, 20962, 21620, 22300, 25645, 25944, 26760, 27025, 28200, 30774, 31443, 32430, 33450, 41032, 41924, 43240, 44600, 51290, 52405, 54050, 61548, 62886, 64860, 66900, 76935, 81075, 83848, 102580, 104810, 108100, 123096, 125772, 128225, 129720, 133800, 153870, 157215, 162150, 205160, 209620, 216200, 241063, 251544, 256450, 262025, 307740, 314430, 324300, 384675, 419240, 482126, 512900, 524050, 615480, 628860, 648600, 723189, 769350, 786075, 964252, 1025800, 1048100, 1205315, 1257720, 1446378, 1538700, 1572150, 1928504, 2096200, 2410630, 2892756, 3077400, 3144300, 3615945, 4821260, 5785512, 6026575, 6288600, 7231890, 9642520, 12053150, 14463780, 18079725, 24106300, 28927560, 36159450, 48212600, 72318900, 144637800]

約数ペア:

[(1, 144637800), (2, 72318900), (3, 48212600), (4, 36159450), (5, 28927560), (6, 24106300), (8, 18079725), (10, 14463780), (12, 12053150), (15, 9642520), (20, 7231890), (23, 6288600), (24, 6026575), (25, 5785512), (30, 4821260), (40, 3615945), (46, 3144300), (47, 3077400), (50, 2892756), (60, 2410630), (69, 2096200), (75, 1928504), (92, 1572150), (94, 1538700), (100, 1446378), (115, 1257720), (120, 1205315), (138, 1048100), (141, 1025800), (150, 964252), (184, 786075), (188, 769350), (200, 723189), (223, 648600), (230, 628860), (235, 615480), (276, 524050), (282, 512900), (300, 482126), (345, 419240), (376, 384675), (446, 324300), (460, 314430), (470, 307740), (552, 262025), (564, 256450), (575, 251544), (600, 241063), (669, 216200), (690, 209620), (705, 205160), (892, 162150), (920, 157215), (940, 153870), (1081, 133800), (1115, 129720), (1128, 128225), (1150, 125772), (1175, 123096), (1338, 108100), (1380, 104810), (1410, 102580), (1725, 83848), (1784, 81075), (1880, 76935), (2162, 66900), (2230, 64860), (2300, 62886), (2350, 61548), (2676, 54050), (2760, 52405), (2820, 51290), (3243, 44600), (3345, 43240), (3450, 41924), (3525, 41032), (4324, 33450), (4460, 32430), (4600, 31443), (4700, 30774), (5129, 28200), (5352, 27025), (5405, 26760), (5575, 25944), (5640, 25645), (6486, 22300), (6690, 21620), (6900, 20962), (7050, 20516), (8648, 16725), (8920, 16215), (9400, 15387), (10258, 14100), (10481, 13800), (10810, 13380), (11150, 12972)]