484220000

素因数分解:

$2^5\times 5^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:143

約数の個数: 240

約数和(自身を含む): 1360364544

約数和(自身を除く): 876144544

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 32, 40, 44, 50, 55, 62, 71, 80, 88, 100, 110, 124, 125, 142, 155, 160, 176, 200, 220, 248, 250, 275, 284, 310, 341, 352, 355, 400, 440, 496, 500, 550, 568, 620, 625, 682, 710, 775, 781, 800, 880, 992, 1000, 1100, 1136, 1240, 1250, 1364, 1375, 1420, 1550, 1562, 1705, 1760, 1775, 2000, 2200, 2201, 2272, 2480, 2500, 2728, 2750, 2840, 3100, 3124, 3410, 3550, 3875, 3905, 4000, 4400, 4402, 4960, 5000, 5456, 5500, 5680, 6200, 6248, 6820, 6875, 7100, 7750, 7810, 8525, 8800, 8804, 8875, 10000, 10912, 11000, 11005, 11360, 12400, 12496, 13640, 13750, 14200, 15500, 15620, 17050, 17608, 17750, 19375, 19525, 20000, 22000, 22010, 24211, 24800, 24992, 27280, 27500, 28400, 31000, 31240, 34100, 35216, 35500, 38750, 39050, 42625, 44000, 44020, 44375, 48422, 54560, 55000, 55025, 56800, 62000, 62480, 68200, 70432, 71000, 77500, 78100, 85250, 88040, 88750, 96844, 97625, 110000, 110050, 121055, 124000, 124960, 136400, 142000, 155000, 156200, 170500, 176080, 177500, 193688, 195250, 213125, 220000, 220100, 242110, 272800, 275125, 284000, 310000, 312400, 341000, 352160, 355000, 387376, 390500, 426250, 440200, 484220, 488125, 550250, 605275, 620000, 624800, 682000, 710000, 774752, 781000, 852500, 880400, 968440, 976250, 1100500, 1210550, 1364000, 1375625, 1420000, 1562000, 1705000, 1760800, 1936880, 1952500, 2201000, 2421100, 2751250, 3026375, 3124000, 3410000, 3873760, 3905000, 4402000, 4842200, 5502500, 6052750, 6820000, 7810000, 8804000, 9684400, 11005000, 12105500, 15131875, 15620000, 19368800, 22010000, 24211000, 30263750, 44020000, 48422000, 60527500, 96844000, 121055000, 242110000, 484220000]

約数ペア:

[(1, 484220000), (2, 242110000), (4, 121055000), (5, 96844000), (8, 60527500), (10, 48422000), (11, 44020000), (16, 30263750), (20, 24211000), (22, 22010000), (25, 19368800), (31, 15620000), (32, 15131875), (40, 12105500), (44, 11005000), (50, 9684400), (55, 8804000), (62, 7810000), (71, 6820000), (80, 6052750), (88, 5502500), (100, 4842200), (110, 4402000), (124, 3905000), (125, 3873760), (142, 3410000), (155, 3124000), (160, 3026375), (176, 2751250), (200, 2421100), (220, 2201000), (248, 1952500), (250, 1936880), (275, 1760800), (284, 1705000), (310, 1562000), (341, 1420000), (352, 1375625), (355, 1364000), (400, 1210550), (440, 1100500), (496, 976250), (500, 968440), (550, 880400), (568, 852500), (620, 781000), (625, 774752), (682, 710000), (710, 682000), (775, 624800), (781, 620000), (800, 605275), (880, 550250), (992, 488125), (1000, 484220), (1100, 440200), (1136, 426250), (1240, 390500), (1250, 387376), (1364, 355000), (1375, 352160), (1420, 341000), (1550, 312400), (1562, 310000), (1705, 284000), (1760, 275125), (1775, 272800), (2000, 242110), (2200, 220100), (2201, 220000), (2272, 213125), (2480, 195250), (2500, 193688), (2728, 177500), (2750, 176080), (2840, 170500), (3100, 156200), (3124, 155000), (3410, 142000), (3550, 136400), (3875, 124960), (3905, 124000), (4000, 121055), (4400, 110050), (4402, 110000), (4960, 97625), (5000, 96844), (5456, 88750), (5500, 88040), (5680, 85250), (6200, 78100), (6248, 77500), (6820, 71000), (6875, 70432), (7100, 68200), (7750, 62480), (7810, 62000), (8525, 56800), (8800, 55025), (8804, 55000), (8875, 54560), (10000, 48422), (10912, 44375), (11000, 44020), (11005, 44000), (11360, 42625), (12400, 39050), (12496, 38750), (13640, 35500), (13750, 35216), (14200, 34100), (15500, 31240), (15620, 31000), (17050, 28400), (17608, 27500), (17750, 27280), (19375, 24992), (19525, 24800), (20000, 24211), (22000, 22010)]