64179540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1$

素因数の和:423

約数の個数: 120

約数和(自身を含む): 203381640

約数和(自身を除く): 139202100

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, 173, 180, 229, 270, 324, 346, 405, 458, 519, 540, 687, 692, 810, 865, 916, 1038, 1145, 1374, 1557, 1620, 1730, 2061, 2076, 2290, 2595, 2748, 3114, 3435, 3460, 4122, 4580, 4671, 5190, 6183, 6228, 6870, 7785, 8244, 9342, 10305, 10380, 12366, 13740, 14013, 15570, 18549, 18684, 20610, 23355, 24732, 28026, 30915, 31140, 37098, 39617, 41220, 46710, 56052, 61830, 70065, 74196, 79234, 92745, 93420, 118851, 123660, 140130, 158468, 185490, 198085, 237702, 280260, 356553, 370980, 396170, 475404, 594255, 713106, 792340, 1069659, 1188510, 1426212, 1782765, 2139318, 2377020, 3208977, 3565530, 4278636, 5348295, 6417954, 7131060, 10696590, 12835908, 16044885, 21393180, 32089770, 64179540]

約数ペア:

[(1, 64179540), (2, 32089770), (3, 21393180), (4, 16044885), (5, 12835908), (6, 10696590), (9, 7131060), (10, 6417954), (12, 5348295), (15, 4278636), (18, 3565530), (20, 3208977), (27, 2377020), (30, 2139318), (36, 1782765), (45, 1426212), (54, 1188510), (60, 1069659), (81, 792340), (90, 713106), (108, 594255), (135, 475404), (162, 396170), (173, 370980), (180, 356553), (229, 280260), (270, 237702), (324, 198085), (346, 185490), (405, 158468), (458, 140130), (519, 123660), (540, 118851), (687, 93420), (692, 92745), (810, 79234), (865, 74196), (916, 70065), (1038, 61830), (1145, 56052), (1374, 46710), (1557, 41220), (1620, 39617), (1730, 37098), (2061, 31140), (2076, 30915), (2290, 28026), (2595, 24732), (2748, 23355), (3114, 20610), (3435, 18684), (3460, 18549), (4122, 15570), (4580, 14013), (4671, 13740), (5190, 12366), (6183, 10380), (6228, 10305), (6870, 9342), (7785, 8244)]