13278300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{6323}}^1$

素因数の和:6347

約数の個数: 72

約数和(自身を含む): 43913856

約数和(自身を除く): 30635556

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, 6323, 12646, 18969, 25292, 31615, 37938, 44261, 63230, 75876, 88522, 94845, 126460, 132783, 158075, 177044, 189690, 221305, 265566, 316150, 379380, 442610, 474225, 531132, 632300, 663915, 885220, 948450, 1106525, 1327830, 1896900, 2213050, 2655660, 3319575, 4426100, 6639150, 13278300]

約数ペア:

[(1, 13278300), (2, 6639150), (3, 4426100), (4, 3319575), (5, 2655660), (6, 2213050), (7, 1896900), (10, 1327830), (12, 1106525), (14, 948450), (15, 885220), (20, 663915), (21, 632300), (25, 531132), (28, 474225), (30, 442610), (35, 379380), (42, 316150), (50, 265566), (60, 221305), (70, 189690), (75, 177044), (84, 158075), (100, 132783), (105, 126460), (140, 94845), (150, 88522), (175, 75876), (210, 63230), (300, 44261), (350, 37938), (420, 31615), (525, 25292), (700, 18969), (1050, 12646), (2100, 6323)]