88564860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{401}}^1\times {\mathrm{409}}^1$

素因数の和:828

約数の個数: 96

約数和(自身を含む): 276897600

約数和(自身を除く): 188332740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 401, 409, 540, 802, 818, 1203, 1227, 1604, 1636, 2005, 2045, 2406, 2454, 3609, 3681, 4010, 4090, 4812, 4908, 6015, 6135, 7218, 7362, 8020, 8180, 10827, 11043, 12030, 12270, 14436, 14724, 18045, 18405, 21654, 22086, 24060, 24540, 36090, 36810, 43308, 44172, 54135, 55215, 72180, 73620, 108270, 110430, 164009, 216540, 220860, 328018, 492027, 656036, 820045, 984054, 1476081, 1640090, 1968108, 2460135, 2952162, 3280180, 4428243, 4920270, 5904324, 7380405, 8856486, 9840540, 14760810, 17712972, 22141215, 29521620, 44282430, 88564860]

約数ペア:

[(1, 88564860), (2, 44282430), (3, 29521620), (4, 22141215), (5, 17712972), (6, 14760810), (9, 9840540), (10, 8856486), (12, 7380405), (15, 5904324), (18, 4920270), (20, 4428243), (27, 3280180), (30, 2952162), (36, 2460135), (45, 1968108), (54, 1640090), (60, 1476081), (90, 984054), (108, 820045), (135, 656036), (180, 492027), (270, 328018), (401, 220860), (409, 216540), (540, 164009), (802, 110430), (818, 108270), (1203, 73620), (1227, 72180), (1604, 55215), (1636, 54135), (2005, 44172), (2045, 43308), (2406, 36810), (2454, 36090), (3609, 24540), (3681, 24060), (4010, 22086), (4090, 21654), (4812, 18405), (4908, 18045), (6015, 14724), (6135, 14436), (7218, 12270), (7362, 12030), (8020, 11043), (8180, 10827)]