427117860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1193}}^1$

素因数の和:1244

約数の個数: 240

約数和(自身を含む): 1529112816

約数和(自身を除く): 1101994956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 81, 85, 90, 102, 108, 117, 130, 135, 153, 156, 162, 170, 180, 195, 204, 221, 234, 255, 260, 270, 306, 324, 340, 351, 390, 405, 442, 459, 468, 510, 540, 585, 612, 663, 702, 765, 780, 810, 884, 918, 1020, 1053, 1105, 1170, 1193, 1326, 1377, 1404, 1530, 1620, 1755, 1836, 1989, 2106, 2210, 2295, 2340, 2386, 2652, 2754, 3060, 3315, 3510, 3579, 3978, 4212, 4420, 4590, 4772, 5265, 5508, 5965, 5967, 6630, 6885, 7020, 7158, 7956, 9180, 9945, 10530, 10737, 11930, 11934, 13260, 13770, 14316, 15509, 17895, 17901, 19890, 20281, 21060, 21474, 23860, 23868, 27540, 29835, 31018, 32211, 35790, 35802, 39780, 40562, 42948, 46527, 53685, 59670, 60843, 62036, 64422, 71580, 71604, 77545, 81124, 89505, 93054, 96633, 101405, 107370, 119340, 121686, 128844, 139581, 155090, 161055, 179010, 182529, 186108, 193266, 202810, 214740, 232635, 243372, 263653, 279162, 304215, 310180, 322110, 358020, 365058, 386532, 405620, 418743, 465270, 483165, 527306, 547587, 558324, 608430, 644220, 697905, 730116, 790959, 837486, 912645, 930540, 966330, 1054612, 1095174, 1216860, 1256229, 1318265, 1395810, 1581918, 1642761, 1674972, 1825290, 1932660, 2093715, 2190348, 2372877, 2512458, 2636530, 2737935, 2791620, 3163836, 3285522, 3650580, 3954795, 4187430, 4745754, 5024916, 5273060, 5475870, 6281145, 6571044, 7118631, 7909590, 8213805, 8374860, 9491508, 10951740, 11864385, 12562290, 14237262, 15819180, 16427610, 21355893, 23728770, 25124580, 28474524, 32855220, 35593155, 42711786, 47457540, 71186310, 85423572, 106779465, 142372620, 213558930, 427117860]

約数ペア:

[(1, 427117860), (2, 213558930), (3, 142372620), (4, 106779465), (5, 85423572), (6, 71186310), (9, 47457540), (10, 42711786), (12, 35593155), (13, 32855220), (15, 28474524), (17, 25124580), (18, 23728770), (20, 21355893), (26, 16427610), (27, 15819180), (30, 14237262), (34, 12562290), (36, 11864385), (39, 10951740), (45, 9491508), (51, 8374860), (52, 8213805), (54, 7909590), (60, 7118631), (65, 6571044), (68, 6281145), (78, 5475870), (81, 5273060), (85, 5024916), (90, 4745754), (102, 4187430), (108, 3954795), (117, 3650580), (130, 3285522), (135, 3163836), (153, 2791620), (156, 2737935), (162, 2636530), (170, 2512458), (180, 2372877), (195, 2190348), (204, 2093715), (221, 1932660), (234, 1825290), (255, 1674972), (260, 1642761), (270, 1581918), (306, 1395810), (324, 1318265), (340, 1256229), (351, 1216860), (390, 1095174), (405, 1054612), (442, 966330), (459, 930540), (468, 912645), (510, 837486), (540, 790959), (585, 730116), (612, 697905), (663, 644220), (702, 608430), (765, 558324), (780, 547587), (810, 527306), (884, 483165), (918, 465270), (1020, 418743), (1053, 405620), (1105, 386532), (1170, 365058), (1193, 358020), (1326, 322110), (1377, 310180), (1404, 304215), (1530, 279162), (1620, 263653), (1755, 243372), (1836, 232635), (1989, 214740), (2106, 202810), (2210, 193266), (2295, 186108), (2340, 182529), (2386, 179010), (2652, 161055), (2754, 155090), (3060, 139581), (3315, 128844), (3510, 121686), (3579, 119340), (3978, 107370), (4212, 101405), (4420, 96633), (4590, 93054), (4772, 89505), (5265, 81124), (5508, 77545), (5965, 71604), (5967, 71580), (6630, 64422), (6885, 62036), (7020, 60843), (7158, 59670), (7956, 53685), (9180, 46527), (9945, 42948), (10530, 40562), (10737, 39780), (11930, 35802), (11934, 35790), (13260, 32211), (13770, 31018), (14316, 29835), (15509, 27540), (17895, 23868), (17901, 23860), (19890, 21474), (20281, 21060)]