91803060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1579}}^1$

素因数の和:1630

約数の個数: 144

約数和(自身を含む): 310564800

約数和(自身を除く): 218761740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 30, 34, 36, 38, 45, 51, 57, 60, 68, 76, 85, 90, 95, 102, 114, 153, 170, 171, 180, 190, 204, 228, 255, 285, 306, 323, 340, 342, 380, 510, 570, 612, 646, 684, 765, 855, 969, 1020, 1140, 1292, 1530, 1579, 1615, 1710, 1938, 2907, 3060, 3158, 3230, 3420, 3876, 4737, 4845, 5814, 6316, 6460, 7895, 9474, 9690, 11628, 14211, 14535, 15790, 18948, 19380, 23685, 26843, 28422, 29070, 30001, 31580, 47370, 53686, 56844, 58140, 60002, 71055, 80529, 90003, 94740, 107372, 120004, 134215, 142110, 150005, 161058, 180006, 241587, 268430, 270009, 284220, 300010, 322116, 360012, 402645, 450015, 483174, 510017, 536860, 540018, 600020, 805290, 900030, 966348, 1020034, 1080036, 1207935, 1350045, 1530051, 1610580, 1800060, 2040068, 2415870, 2550085, 2700090, 3060102, 4590153, 4831740, 5100170, 5400180, 6120204, 7650255, 9180306, 10200340, 15300510, 18360612, 22950765, 30601020, 45901530, 91803060]

約数ペア:

[(1, 91803060), (2, 45901530), (3, 30601020), (4, 22950765), (5, 18360612), (6, 15300510), (9, 10200340), (10, 9180306), (12, 7650255), (15, 6120204), (17, 5400180), (18, 5100170), (19, 4831740), (20, 4590153), (30, 3060102), (34, 2700090), (36, 2550085), (38, 2415870), (45, 2040068), (51, 1800060), (57, 1610580), (60, 1530051), (68, 1350045), (76, 1207935), (85, 1080036), (90, 1020034), (95, 966348), (102, 900030), (114, 805290), (153, 600020), (170, 540018), (171, 536860), (180, 510017), (190, 483174), (204, 450015), (228, 402645), (255, 360012), (285, 322116), (306, 300010), (323, 284220), (340, 270009), (342, 268430), (380, 241587), (510, 180006), (570, 161058), (612, 150005), (646, 142110), (684, 134215), (765, 120004), (855, 107372), (969, 94740), (1020, 90003), (1140, 80529), (1292, 71055), (1530, 60002), (1579, 58140), (1615, 56844), (1710, 53686), (1938, 47370), (2907, 31580), (3060, 30001), (3158, 29070), (3230, 28422), (3420, 26843), (3876, 23685), (4737, 19380), (4845, 18948), (5814, 15790), (6316, 14535), (6460, 14211), (7895, 11628), (9474, 9690)]