118977660

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{24481}}^1$

素因数の和:24505

約数の個数: 72

約数和(自身を含む): 374280816

約数和(自身を除く): 255303156

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 24481, 48962, 73443, 97924, 122405, 146886, 220329, 244810, 293772, 367215, 440658, 489620, 660987, 734430, 881316, 1101645, 1321974, 1468860, 1982961, 2203290, 2643948, 3304935, 3965922, 4406580, 5948883, 6609870, 7931844, 9914805, 11897766, 13219740, 19829610, 23795532, 29744415, 39659220, 59488830, 118977660]

約数ペア:

[(1, 118977660), (2, 59488830), (3, 39659220), (4, 29744415), (5, 23795532), (6, 19829610), (9, 13219740), (10, 11897766), (12, 9914805), (15, 7931844), (18, 6609870), (20, 5948883), (27, 4406580), (30, 3965922), (36, 3304935), (45, 2643948), (54, 2203290), (60, 1982961), (81, 1468860), (90, 1321974), (108, 1101645), (135, 881316), (162, 734430), (180, 660987), (243, 489620), (270, 440658), (324, 367215), (405, 293772), (486, 244810), (540, 220329), (810, 146886), (972, 122405), (1215, 97924), (1620, 73443), (2430, 48962), (4860, 24481)]