160270000

素因数分解:

$2^4\times 5^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:117

約数の個数: 200

約数和(自身を含む): 446257152

約数和(自身を除く): 285987152

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 40, 44, 47, 50, 55, 62, 80, 88, 94, 100, 110, 124, 125, 155, 176, 188, 200, 220, 235, 248, 250, 275, 310, 341, 376, 400, 440, 470, 496, 500, 517, 550, 620, 625, 682, 752, 775, 880, 940, 1000, 1034, 1100, 1175, 1240, 1250, 1364, 1375, 1457, 1550, 1705, 1880, 2000, 2068, 2200, 2350, 2480, 2500, 2585, 2728, 2750, 2914, 3100, 3410, 3760, 3875, 4136, 4400, 4700, 5000, 5170, 5456, 5500, 5828, 5875, 6200, 6820, 6875, 7285, 7750, 8272, 8525, 9400, 10000, 10340, 11000, 11656, 11750, 12400, 12925, 13640, 13750, 14570, 15500, 16027, 17050, 18800, 19375, 20680, 22000, 23312, 23500, 25850, 27280, 27500, 29140, 29375, 31000, 32054, 34100, 36425, 38750, 41360, 42625, 47000, 51700, 55000, 58280, 58750, 62000, 64108, 64625, 68200, 72850, 77500, 80135, 85250, 94000, 103400, 110000, 116560, 117500, 128216, 129250, 136400, 145700, 155000, 160270, 170500, 182125, 206800, 213125, 235000, 256432, 258500, 291400, 310000, 320540, 323125, 341000, 364250, 400675, 426250, 470000, 517000, 582800, 641080, 646250, 682000, 728500, 801350, 852500, 910625, 1034000, 1282160, 1292500, 1457000, 1602700, 1705000, 1821250, 2003375, 2585000, 2914000, 3205400, 3410000, 3642500, 4006750, 5170000, 6410800, 7285000, 8013500, 10016875, 14570000, 16027000, 20033750, 32054000, 40067500, 80135000, 160270000]

約数ペア:

[(1, 160270000), (2, 80135000), (4, 40067500), (5, 32054000), (8, 20033750), (10, 16027000), (11, 14570000), (16, 10016875), (20, 8013500), (22, 7285000), (25, 6410800), (31, 5170000), (40, 4006750), (44, 3642500), (47, 3410000), (50, 3205400), (55, 2914000), (62, 2585000), (80, 2003375), (88, 1821250), (94, 1705000), (100, 1602700), (110, 1457000), (124, 1292500), (125, 1282160), (155, 1034000), (176, 910625), (188, 852500), (200, 801350), (220, 728500), (235, 682000), (248, 646250), (250, 641080), (275, 582800), (310, 517000), (341, 470000), (376, 426250), (400, 400675), (440, 364250), (470, 341000), (496, 323125), (500, 320540), (517, 310000), (550, 291400), (620, 258500), (625, 256432), (682, 235000), (752, 213125), (775, 206800), (880, 182125), (940, 170500), (1000, 160270), (1034, 155000), (1100, 145700), (1175, 136400), (1240, 129250), (1250, 128216), (1364, 117500), (1375, 116560), (1457, 110000), (1550, 103400), (1705, 94000), (1880, 85250), (2000, 80135), (2068, 77500), (2200, 72850), (2350, 68200), (2480, 64625), (2500, 64108), (2585, 62000), (2728, 58750), (2750, 58280), (2914, 55000), (3100, 51700), (3410, 47000), (3760, 42625), (3875, 41360), (4136, 38750), (4400, 36425), (4700, 34100), (5000, 32054), (5170, 31000), (5456, 29375), (5500, 29140), (5828, 27500), (5875, 27280), (6200, 25850), (6820, 23500), (6875, 23312), (7285, 22000), (7750, 20680), (8272, 19375), (8525, 18800), (9400, 17050), (10000, 16027), (10340, 15500), (11000, 14570), (11656, 13750), (11750, 13640), (12400, 12925)]