118754820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:354

約数の個数: 144

約数和(自身を含む): 375735360

約数和(自身を除く): 256980540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 67, 86, 90, 129, 134, 172, 180, 201, 215, 229, 258, 268, 335, 387, 402, 430, 458, 516, 603, 645, 670, 687, 774, 804, 860, 916, 1005, 1145, 1206, 1290, 1340, 1374, 1548, 1935, 2010, 2061, 2290, 2412, 2580, 2748, 2881, 3015, 3435, 3870, 4020, 4122, 4580, 5762, 6030, 6870, 7740, 8244, 8643, 9847, 10305, 11524, 12060, 13740, 14405, 15343, 17286, 19694, 20610, 25929, 28810, 29541, 30686, 34572, 39388, 41220, 43215, 46029, 49235, 51858, 57620, 59082, 61372, 76715, 86430, 88623, 92058, 98470, 103716, 118164, 129645, 138087, 147705, 153430, 172860, 177246, 184116, 196940, 230145, 259290, 276174, 295410, 306860, 354492, 443115, 460290, 518580, 552348, 590820, 659749, 690435, 886230, 920580, 1319498, 1380870, 1772460, 1979247, 2638996, 2761740, 3298745, 3958494, 5937741, 6597490, 7916988, 9896235, 11875482, 13194980, 19792470, 23750964, 29688705, 39584940, 59377410, 118754820]

約数ペア:

[(1, 118754820), (2, 59377410), (3, 39584940), (4, 29688705), (5, 23750964), (6, 19792470), (9, 13194980), (10, 11875482), (12, 9896235), (15, 7916988), (18, 6597490), (20, 5937741), (30, 3958494), (36, 3298745), (43, 2761740), (45, 2638996), (60, 1979247), (67, 1772460), (86, 1380870), (90, 1319498), (129, 920580), (134, 886230), (172, 690435), (180, 659749), (201, 590820), (215, 552348), (229, 518580), (258, 460290), (268, 443115), (335, 354492), (387, 306860), (402, 295410), (430, 276174), (458, 259290), (516, 230145), (603, 196940), (645, 184116), (670, 177246), (687, 172860), (774, 153430), (804, 147705), (860, 138087), (916, 129645), (1005, 118164), (1145, 103716), (1206, 98470), (1290, 92058), (1340, 88623), (1374, 86430), (1548, 76715), (1935, 61372), (2010, 59082), (2061, 57620), (2290, 51858), (2412, 49235), (2580, 46029), (2748, 43215), (2881, 41220), (3015, 39388), (3435, 34572), (3870, 30686), (4020, 29541), (4122, 28810), (4580, 25929), (5762, 20610), (6030, 19694), (6870, 17286), (7740, 15343), (8244, 14405), (8643, 13740), (9847, 12060), (10305, 11524)]