135271260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1069}}^1$

素因数の和:1140

約数の個数: 144

約数和(自身を含む): 444007200

約数和(自身を除く): 308735940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 37, 38, 45, 57, 60, 74, 76, 90, 95, 111, 114, 148, 171, 180, 185, 190, 222, 228, 285, 333, 342, 370, 380, 444, 555, 570, 666, 684, 703, 740, 855, 1069, 1110, 1140, 1332, 1406, 1665, 1710, 2109, 2138, 2220, 2812, 3207, 3330, 3420, 3515, 4218, 4276, 5345, 6327, 6414, 6660, 7030, 8436, 9621, 10545, 10690, 12654, 12828, 14060, 16035, 19242, 20311, 21090, 21380, 25308, 31635, 32070, 38484, 39553, 40622, 42180, 48105, 60933, 63270, 64140, 79106, 81244, 96210, 101555, 118659, 121866, 126540, 158212, 182799, 192420, 197765, 203110, 237318, 243732, 304665, 355977, 365598, 395530, 406220, 474636, 593295, 609330, 711954, 731196, 751507, 791060, 913995, 1186590, 1218660, 1423908, 1503014, 1779885, 1827990, 2254521, 2373180, 3006028, 3559770, 3655980, 3757535, 4509042, 6763563, 7119540, 7515070, 9018084, 11272605, 13527126, 15030140, 22545210, 27054252, 33817815, 45090420, 67635630, 135271260]

約数ペア:

[(1, 135271260), (2, 67635630), (3, 45090420), (4, 33817815), (5, 27054252), (6, 22545210), (9, 15030140), (10, 13527126), (12, 11272605), (15, 9018084), (18, 7515070), (19, 7119540), (20, 6763563), (30, 4509042), (36, 3757535), (37, 3655980), (38, 3559770), (45, 3006028), (57, 2373180), (60, 2254521), (74, 1827990), (76, 1779885), (90, 1503014), (95, 1423908), (111, 1218660), (114, 1186590), (148, 913995), (171, 791060), (180, 751507), (185, 731196), (190, 711954), (222, 609330), (228, 593295), (285, 474636), (333, 406220), (342, 395530), (370, 365598), (380, 355977), (444, 304665), (555, 243732), (570, 237318), (666, 203110), (684, 197765), (703, 192420), (740, 182799), (855, 158212), (1069, 126540), (1110, 121866), (1140, 118659), (1332, 101555), (1406, 96210), (1665, 81244), (1710, 79106), (2109, 64140), (2138, 63270), (2220, 60933), (2812, 48105), (3207, 42180), (3330, 40622), (3420, 39553), (3515, 38484), (4218, 32070), (4276, 31635), (5345, 25308), (6327, 21380), (6414, 21090), (6660, 20311), (7030, 19242), (8436, 16035), (9621, 14060), (10545, 12828), (10690, 12654)]