65242260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:164

約数の個数: 240

約数和(自身を含む): 228324096

約数和(自身を除く): 163081836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 27, 30, 34, 36, 45, 46, 51, 54, 60, 68, 69, 81, 85, 90, 92, 102, 103, 108, 115, 135, 138, 153, 162, 170, 180, 204, 206, 207, 230, 255, 270, 276, 306, 309, 324, 340, 345, 391, 405, 412, 414, 459, 460, 510, 515, 540, 612, 618, 621, 690, 765, 782, 810, 828, 918, 927, 1020, 1030, 1035, 1173, 1236, 1242, 1377, 1380, 1530, 1545, 1564, 1620, 1751, 1836, 1854, 1863, 1955, 2060, 2070, 2295, 2346, 2369, 2484, 2754, 2781, 3060, 3090, 3105, 3502, 3519, 3708, 3726, 3910, 4140, 4590, 4635, 4692, 4738, 5253, 5508, 5562, 5865, 6180, 6210, 6885, 7004, 7038, 7107, 7452, 7820, 8343, 8755, 9180, 9270, 9315, 9476, 10506, 10557, 11124, 11730, 11845, 12420, 13770, 13905, 14076, 14214, 15759, 16686, 17510, 17595, 18540, 18630, 21012, 21114, 21321, 23460, 23690, 26265, 27540, 27810, 28428, 31518, 31671, 33372, 35020, 35190, 35535, 37260, 40273, 41715, 42228, 42642, 47277, 47380, 52530, 52785, 55620, 63036, 63342, 63963, 70380, 71070, 78795, 80546, 83430, 85284, 94554, 105060, 105570, 106605, 120819, 126684, 127926, 141831, 142140, 157590, 158355, 161092, 166860, 189108, 191889, 201365, 211140, 213210, 236385, 241638, 255852, 283662, 315180, 316710, 319815, 362457, 383778, 402730, 426420, 472770, 483276, 567324, 604095, 633420, 639630, 709155, 724914, 767556, 805460, 945540, 959445, 1087371, 1208190, 1279260, 1418310, 1449828, 1812285, 1918890, 2174742, 2416380, 2836620, 3262113, 3624570, 3837780, 4349484, 5436855, 6524226, 7249140, 10873710, 13048452, 16310565, 21747420, 32621130, 65242260]

約数ペア:

[(1, 65242260), (2, 32621130), (3, 21747420), (4, 16310565), (5, 13048452), (6, 10873710), (9, 7249140), (10, 6524226), (12, 5436855), (15, 4349484), (17, 3837780), (18, 3624570), (20, 3262113), (23, 2836620), (27, 2416380), (30, 2174742), (34, 1918890), (36, 1812285), (45, 1449828), (46, 1418310), (51, 1279260), (54, 1208190), (60, 1087371), (68, 959445), (69, 945540), (81, 805460), (85, 767556), (90, 724914), (92, 709155), (102, 639630), (103, 633420), (108, 604095), (115, 567324), (135, 483276), (138, 472770), (153, 426420), (162, 402730), (170, 383778), (180, 362457), (204, 319815), (206, 316710), (207, 315180), (230, 283662), (255, 255852), (270, 241638), (276, 236385), (306, 213210), (309, 211140), (324, 201365), (340, 191889), (345, 189108), (391, 166860), (405, 161092), (412, 158355), (414, 157590), (459, 142140), (460, 141831), (510, 127926), (515, 126684), (540, 120819), (612, 106605), (618, 105570), (621, 105060), (690, 94554), (765, 85284), (782, 83430), (810, 80546), (828, 78795), (918, 71070), (927, 70380), (1020, 63963), (1030, 63342), (1035, 63036), (1173, 55620), (1236, 52785), (1242, 52530), (1377, 47380), (1380, 47277), (1530, 42642), (1545, 42228), (1564, 41715), (1620, 40273), (1751, 37260), (1836, 35535), (1854, 35190), (1863, 35020), (1955, 33372), (2060, 31671), (2070, 31518), (2295, 28428), (2346, 27810), (2369, 27540), (2484, 26265), (2754, 23690), (2781, 23460), (3060, 21321), (3090, 21114), (3105, 21012), (3502, 18630), (3519, 18540), (3708, 17595), (3726, 17510), (3910, 16686), (4140, 15759), (4590, 14214), (4635, 14076), (4692, 13905), (4738, 13770), (5253, 12420), (5508, 11845), (5562, 11730), (5865, 11124), (6180, 10557), (6210, 10506), (6885, 9476), (7004, 9315), (7038, 9270), (7107, 9180), (7452, 8755), (7820, 8343)]