125625500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:301

約数の個数: 192

約数和(自身を含む): 369847296

約数和(自身を除く): 244221796

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 25, 26, 28, 35, 44, 50, 52, 55, 65, 70, 77, 91, 100, 110, 125, 130, 140, 143, 154, 175, 182, 220, 250, 251, 260, 275, 286, 308, 325, 350, 364, 385, 455, 500, 502, 550, 572, 650, 700, 715, 770, 875, 910, 1001, 1004, 1100, 1255, 1300, 1375, 1430, 1540, 1625, 1750, 1757, 1820, 1925, 2002, 2275, 2510, 2750, 2761, 2860, 3250, 3263, 3500, 3514, 3575, 3850, 4004, 4550, 5005, 5020, 5500, 5522, 6275, 6500, 6526, 7028, 7150, 7700, 8785, 9100, 9625, 10010, 11044, 11375, 12550, 13052, 13805, 14300, 16315, 17570, 17875, 19250, 19327, 20020, 22750, 22841, 25025, 25100, 27610, 31375, 32630, 35140, 35750, 35893, 38500, 38654, 43925, 45500, 45682, 50050, 55220, 62750, 65260, 69025, 71500, 71786, 77308, 81575, 87850, 91364, 96635, 100100, 114205, 125125, 125500, 138050, 143572, 163150, 175700, 179465, 193270, 219625, 228410, 250250, 251251, 276100, 326300, 345125, 358930, 386540, 407875, 439250, 456820, 483175, 500500, 502502, 571025, 690250, 717860, 815750, 878500, 897325, 966350, 1005004, 1142050, 1256255, 1380500, 1631500, 1794650, 1932700, 2284100, 2415875, 2512510, 2855125, 3589300, 4486625, 4831750, 5025020, 5710250, 6281275, 8973250, 9663500, 11420500, 12562550, 17946500, 25125100, 31406375, 62812750, 125625500]

約数ペア:

[(1, 125625500), (2, 62812750), (4, 31406375), (5, 25125100), (7, 17946500), (10, 12562550), (11, 11420500), (13, 9663500), (14, 8973250), (20, 6281275), (22, 5710250), (25, 5025020), (26, 4831750), (28, 4486625), (35, 3589300), (44, 2855125), (50, 2512510), (52, 2415875), (55, 2284100), (65, 1932700), (70, 1794650), (77, 1631500), (91, 1380500), (100, 1256255), (110, 1142050), (125, 1005004), (130, 966350), (140, 897325), (143, 878500), (154, 815750), (175, 717860), (182, 690250), (220, 571025), (250, 502502), (251, 500500), (260, 483175), (275, 456820), (286, 439250), (308, 407875), (325, 386540), (350, 358930), (364, 345125), (385, 326300), (455, 276100), (500, 251251), (502, 250250), (550, 228410), (572, 219625), (650, 193270), (700, 179465), (715, 175700), (770, 163150), (875, 143572), (910, 138050), (1001, 125500), (1004, 125125), (1100, 114205), (1255, 100100), (1300, 96635), (1375, 91364), (1430, 87850), (1540, 81575), (1625, 77308), (1750, 71786), (1757, 71500), (1820, 69025), (1925, 65260), (2002, 62750), (2275, 55220), (2510, 50050), (2750, 45682), (2761, 45500), (2860, 43925), (3250, 38654), (3263, 38500), (3500, 35893), (3514, 35750), (3575, 35140), (3850, 32630), (4004, 31375), (4550, 27610), (5005, 25100), (5020, 25025), (5500, 22841), (5522, 22750), (6275, 20020), (6500, 19327), (6526, 19250), (7028, 17875), (7150, 17570), (7700, 16315), (8785, 14300), (9100, 13805), (9625, 13052), (10010, 12550), (11044, 11375)]