74901960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{29723}}^1$

素因数の和:29747

約数の個数: 96

約数和(自身を含む): 278216640

約数和(自身を除く): 203314680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 29723, 59446, 89169, 118892, 148615, 178338, 208061, 237784, 267507, 297230, 356676, 416122, 445845, 535014, 594460, 624183, 713352, 832244, 891690, 1040305, 1070028, 1188920, 1248366, 1337535, 1664488, 1783380, 1872549, 2080610, 2140056, 2496732, 2675070, 3120915, 3566760, 3745098, 4161220, 4993464, 5350140, 6241830, 7490196, 8322440, 9362745, 10700280, 12483660, 14980392, 18725490, 24967320, 37450980, 74901960]

約数ペア:

[(1, 74901960), (2, 37450980), (3, 24967320), (4, 18725490), (5, 14980392), (6, 12483660), (7, 10700280), (8, 9362745), (9, 8322440), (10, 7490196), (12, 6241830), (14, 5350140), (15, 4993464), (18, 4161220), (20, 3745098), (21, 3566760), (24, 3120915), (28, 2675070), (30, 2496732), (35, 2140056), (36, 2080610), (40, 1872549), (42, 1783380), (45, 1664488), (56, 1337535), (60, 1248366), (63, 1188920), (70, 1070028), (72, 1040305), (84, 891690), (90, 832244), (105, 713352), (120, 624183), (126, 594460), (140, 535014), (168, 445845), (180, 416122), (210, 356676), (252, 297230), (280, 267507), (315, 237784), (360, 208061), (420, 178338), (504, 148615), (630, 118892), (840, 89169), (1260, 59446), (2520, 29723)]