252505080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{809}}^1$

素因数の和:863

約数の個数: 192

約数和(自身を含む): 895212000

約数和(自身を除く): 642706920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 289, 306, 340, 360, 408, 459, 510, 540, 578, 612, 680, 765, 809, 867, 918, 1020, 1080, 1156, 1224, 1445, 1530, 1618, 1734, 1836, 2040, 2295, 2312, 2427, 2601, 2890, 3060, 3236, 3468, 3672, 4045, 4335, 4590, 4854, 5202, 5780, 6120, 6472, 6936, 7281, 7803, 8090, 8670, 9180, 9708, 10404, 11560, 12135, 13005, 13753, 14562, 15606, 16180, 17340, 18360, 19416, 20808, 21843, 24270, 26010, 27506, 29124, 31212, 32360, 34680, 36405, 39015, 41259, 43686, 48540, 52020, 55012, 58248, 62424, 68765, 72810, 78030, 82518, 87372, 97080, 104040, 109215, 110024, 123777, 137530, 145620, 156060, 165036, 174744, 206295, 218430, 233801, 247554, 275060, 291240, 312120, 330072, 371331, 412590, 436860, 467602, 495108, 550120, 618885, 701403, 742662, 825180, 873720, 935204, 990216, 1169005, 1237770, 1402806, 1485324, 1650360, 1856655, 1870408, 2104209, 2338010, 2475540, 2805612, 2970648, 3507015, 3713310, 4208418, 4676020, 4951080, 5611224, 6312627, 7014030, 7426620, 8416836, 9352040, 10521045, 12625254, 14028060, 14853240, 16833672, 21042090, 25250508, 28056120, 31563135, 42084180, 50501016, 63126270, 84168360, 126252540, 252505080]

約数ペア:

[(1, 252505080), (2, 126252540), (3, 84168360), (4, 63126270), (5, 50501016), (6, 42084180), (8, 31563135), (9, 28056120), (10, 25250508), (12, 21042090), (15, 16833672), (17, 14853240), (18, 14028060), (20, 12625254), (24, 10521045), (27, 9352040), (30, 8416836), (34, 7426620), (36, 7014030), (40, 6312627), (45, 5611224), (51, 4951080), (54, 4676020), (60, 4208418), (68, 3713310), (72, 3507015), (85, 2970648), (90, 2805612), (102, 2475540), (108, 2338010), (120, 2104209), (135, 1870408), (136, 1856655), (153, 1650360), (170, 1485324), (180, 1402806), (204, 1237770), (216, 1169005), (255, 990216), (270, 935204), (289, 873720), (306, 825180), (340, 742662), (360, 701403), (408, 618885), (459, 550120), (510, 495108), (540, 467602), (578, 436860), (612, 412590), (680, 371331), (765, 330072), (809, 312120), (867, 291240), (918, 275060), (1020, 247554), (1080, 233801), (1156, 218430), (1224, 206295), (1445, 174744), (1530, 165036), (1618, 156060), (1734, 145620), (1836, 137530), (2040, 123777), (2295, 110024), (2312, 109215), (2427, 104040), (2601, 97080), (2890, 87372), (3060, 82518), (3236, 78030), (3468, 72810), (3672, 68765), (4045, 62424), (4335, 58248), (4590, 55012), (4854, 52020), (5202, 48540), (5780, 43686), (6120, 41259), (6472, 39015), (6936, 36405), (7281, 34680), (7803, 32360), (8090, 31212), (8670, 29124), (9180, 27506), (9708, 26010), (10404, 24270), (11560, 21843), (12135, 20808), (13005, 19416), (13753, 18360), (14562, 17340), (15606, 16180)]