45205020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11959}}^1$

素因数の和:11984

約数の個数: 96

約数和(自身を含む): 160742400

約数和(自身を除く): 115537380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 11959, 23918, 35877, 47836, 59795, 71754, 83713, 107631, 119590, 143508, 167426, 179385, 215262, 239180, 251139, 322893, 334852, 358770, 418565, 430524, 502278, 538155, 645786, 717540, 753417, 837130, 1004556, 1076310, 1255695, 1291572, 1506834, 1614465, 1674260, 2152620, 2260251, 2511390, 3013668, 3228930, 3767085, 4520502, 5022780, 6457860, 7534170, 9041004, 11301255, 15068340, 22602510, 45205020]

約数ペア:

[(1, 45205020), (2, 22602510), (3, 15068340), (4, 11301255), (5, 9041004), (6, 7534170), (7, 6457860), (9, 5022780), (10, 4520502), (12, 3767085), (14, 3228930), (15, 3013668), (18, 2511390), (20, 2260251), (21, 2152620), (27, 1674260), (28, 1614465), (30, 1506834), (35, 1291572), (36, 1255695), (42, 1076310), (45, 1004556), (54, 837130), (60, 753417), (63, 717540), (70, 645786), (84, 538155), (90, 502278), (105, 430524), (108, 418565), (126, 358770), (135, 334852), (140, 322893), (180, 251139), (189, 239180), (210, 215262), (252, 179385), (270, 167426), (315, 143508), (378, 119590), (420, 107631), (540, 83713), (630, 71754), (756, 59795), (945, 47836), (1260, 35877), (1890, 23918), (3780, 11959)]