66288180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{3221}}^1$

素因数の和:3254

約数の個数: 96

約数和(自身を含む): 216518400

約数和(自身を除く): 150230220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1715, 2058, 2940, 3221, 3430, 4116, 5145, 6442, 6860, 9663, 10290, 12884, 16105, 19326, 20580, 22547, 32210, 38652, 45094, 48315, 64420, 67641, 90188, 96630, 112735, 135282, 157829, 193260, 225470, 270564, 315658, 338205, 450940, 473487, 631316, 676410, 789145, 946974, 1104803, 1352820, 1578290, 1893948, 2209606, 2367435, 3156580, 3314409, 4419212, 4734870, 5524015, 6628818, 9469740, 11048030, 13257636, 16572045, 22096060, 33144090, 66288180]

約数ペア:

[(1, 66288180), (2, 33144090), (3, 22096060), (4, 16572045), (5, 13257636), (6, 11048030), (7, 9469740), (10, 6628818), (12, 5524015), (14, 4734870), (15, 4419212), (20, 3314409), (21, 3156580), (28, 2367435), (30, 2209606), (35, 1893948), (42, 1578290), (49, 1352820), (60, 1104803), (70, 946974), (84, 789145), (98, 676410), (105, 631316), (140, 473487), (147, 450940), (196, 338205), (210, 315658), (245, 270564), (294, 225470), (343, 193260), (420, 157829), (490, 135282), (588, 112735), (686, 96630), (735, 90188), (980, 67641), (1029, 64420), (1372, 48315), (1470, 45094), (1715, 38652), (2058, 32210), (2940, 22547), (3221, 20580), (3430, 19326), (4116, 16105), (5145, 12884), (6442, 10290), (6860, 9663)]