220791060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{25033}}^1$

素因数の和:25062

約数の個数: 108

約数和(自身を含む): 779108148

約数和(自身を除く): 558317088

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 25033, 50066, 75099, 100132, 125165, 150198, 175231, 225297, 250330, 300396, 350462, 375495, 450594, 500660, 525693, 700924, 750990, 876155, 901188, 1051386, 1126485, 1226617, 1501980, 1577079, 1752310, 2102772, 2252970, 2453234, 2628465, 3154158, 3504620, 3679851, 4505940, 4906468, 5256930, 6133085, 6308316, 7359702, 7885395, 10513860, 11039553, 12266170, 14719404, 15770790, 18399255, 22079106, 24532340, 31541580, 36798510, 44158212, 55197765, 73597020, 110395530, 220791060]

約数ペア:

[(1, 220791060), (2, 110395530), (3, 73597020), (4, 55197765), (5, 44158212), (6, 36798510), (7, 31541580), (9, 24532340), (10, 22079106), (12, 18399255), (14, 15770790), (15, 14719404), (18, 12266170), (20, 11039553), (21, 10513860), (28, 7885395), (30, 7359702), (35, 6308316), (36, 6133085), (42, 5256930), (45, 4906468), (49, 4505940), (60, 3679851), (63, 3504620), (70, 3154158), (84, 2628465), (90, 2453234), (98, 2252970), (105, 2102772), (126, 1752310), (140, 1577079), (147, 1501980), (180, 1226617), (196, 1126485), (210, 1051386), (245, 901188), (252, 876155), (294, 750990), (315, 700924), (420, 525693), (441, 500660), (490, 450594), (588, 375495), (630, 350462), (735, 300396), (882, 250330), (980, 225297), (1260, 175231), (1470, 150198), (1764, 125165), (2205, 100132), (2940, 75099), (4410, 50066), (8820, 25033)]