123293100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{58711}}^1$

素因数の和:58735

約数の個数: 72

約数和(自身を含む): 407696128

約数和(自身を除く): 284403028

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 58711, 117422, 176133, 234844, 293555, 352266, 410977, 587110, 704532, 821954, 880665, 1174220, 1232931, 1467775, 1643908, 1761330, 2054885, 2465862, 2935550, 3522660, 4109770, 4403325, 4931724, 5871100, 6164655, 8219540, 8806650, 10274425, 12329310, 17613300, 20548850, 24658620, 30823275, 41097700, 61646550, 123293100]

約数ペア:

[(1, 123293100), (2, 61646550), (3, 41097700), (4, 30823275), (5, 24658620), (6, 20548850), (7, 17613300), (10, 12329310), (12, 10274425), (14, 8806650), (15, 8219540), (20, 6164655), (21, 5871100), (25, 4931724), (28, 4403325), (30, 4109770), (35, 3522660), (42, 2935550), (50, 2465862), (60, 2054885), (70, 1761330), (75, 1643908), (84, 1467775), (100, 1232931), (105, 1174220), (140, 880665), (150, 821954), (175, 704532), (210, 587110), (300, 410977), (350, 352266), (420, 293555), (525, 234844), (700, 176133), (1050, 117422), (2100, 58711)]