115018020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:259

約数の個数: 216

約数和(自身を含む): 399672000

約数和(自身を除く): 284653980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 169, 171, 180, 190, 195, 199, 228, 234, 247, 260, 285, 338, 342, 380, 390, 398, 468, 494, 507, 570, 585, 597, 676, 684, 741, 780, 796, 845, 855, 988, 995, 1014, 1140, 1170, 1194, 1235, 1482, 1521, 1690, 1710, 1791, 1990, 2028, 2223, 2340, 2388, 2470, 2535, 2587, 2964, 2985, 3042, 3211, 3380, 3420, 3582, 3705, 3781, 3980, 4446, 4940, 5070, 5174, 5970, 6084, 6422, 7164, 7410, 7562, 7605, 7761, 8892, 8955, 9633, 10140, 10348, 11115, 11343, 11940, 12844, 12935, 14820, 15124, 15210, 15522, 16055, 17910, 18905, 19266, 22230, 22686, 23283, 25870, 28899, 30420, 31044, 32110, 33631, 34029, 35820, 37810, 38532, 38805, 44460, 45372, 46566, 48165, 49153, 51740, 56715, 57798, 64220, 67262, 68058, 75620, 77610, 93132, 96330, 98306, 100893, 113430, 115596, 116415, 134524, 136116, 144495, 147459, 155220, 168155, 170145, 192660, 196612, 201786, 226860, 232830, 245765, 288990, 294918, 302679, 336310, 340290, 403572, 442377, 465660, 491530, 504465, 577980, 589836, 605358, 638989, 672620, 680580, 737295, 884754, 983060, 1008930, 1210716, 1277978, 1474590, 1513395, 1769508, 1916967, 2017860, 2211885, 2555956, 2949180, 3026790, 3194945, 3833934, 4423770, 5750901, 6053580, 6389890, 7667868, 8847540, 9584835, 11501802, 12779780, 19169670, 23003604, 28754505, 38339340, 57509010, 115018020]

約数ペア:

[(1, 115018020), (2, 57509010), (3, 38339340), (4, 28754505), (5, 23003604), (6, 19169670), (9, 12779780), (10, 11501802), (12, 9584835), (13, 8847540), (15, 7667868), (18, 6389890), (19, 6053580), (20, 5750901), (26, 4423770), (30, 3833934), (36, 3194945), (38, 3026790), (39, 2949180), (45, 2555956), (52, 2211885), (57, 2017860), (60, 1916967), (65, 1769508), (76, 1513395), (78, 1474590), (90, 1277978), (95, 1210716), (114, 1008930), (117, 983060), (130, 884754), (156, 737295), (169, 680580), (171, 672620), (180, 638989), (190, 605358), (195, 589836), (199, 577980), (228, 504465), (234, 491530), (247, 465660), (260, 442377), (285, 403572), (338, 340290), (342, 336310), (380, 302679), (390, 294918), (398, 288990), (468, 245765), (494, 232830), (507, 226860), (570, 201786), (585, 196612), (597, 192660), (676, 170145), (684, 168155), (741, 155220), (780, 147459), (796, 144495), (845, 136116), (855, 134524), (988, 116415), (995, 115596), (1014, 113430), (1140, 100893), (1170, 98306), (1194, 96330), (1235, 93132), (1482, 77610), (1521, 75620), (1690, 68058), (1710, 67262), (1791, 64220), (1990, 57798), (2028, 56715), (2223, 51740), (2340, 49153), (2388, 48165), (2470, 46566), (2535, 45372), (2587, 44460), (2964, 38805), (2985, 38532), (3042, 37810), (3211, 35820), (3380, 34029), (3420, 33631), (3582, 32110), (3705, 31044), (3781, 30420), (3980, 28899), (4446, 25870), (4940, 23283), (5070, 22686), (5174, 22230), (5970, 19266), (6084, 18905), (6422, 17910), (7164, 16055), (7410, 15522), (7562, 15210), (7605, 15124), (7761, 14820), (8892, 12935), (8955, 12844), (9633, 11940), (10140, 11343), (10348, 11115)]