428581200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:374

約数の個数: 240

約数和(自身を含む): 1456906752

約数和(自身を除く): 1028325552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 40, 41, 48, 50, 60, 62, 75, 80, 82, 93, 100, 120, 123, 124, 150, 155, 164, 186, 200, 205, 240, 246, 248, 281, 300, 310, 328, 372, 400, 410, 465, 492, 496, 562, 600, 615, 620, 656, 744, 775, 820, 843, 930, 984, 1025, 1124, 1200, 1230, 1240, 1271, 1405, 1488, 1550, 1640, 1686, 1860, 1968, 2050, 2248, 2325, 2460, 2480, 2542, 2810, 3075, 3100, 3280, 3372, 3720, 3813, 4100, 4215, 4496, 4650, 4920, 5084, 5620, 6150, 6200, 6355, 6744, 7025, 7440, 7626, 8200, 8430, 8711, 9300, 9840, 10168, 11240, 11521, 12300, 12400, 12710, 13488, 14050, 15252, 16400, 16860, 17422, 18600, 19065, 20336, 21075, 22480, 23042, 24600, 25420, 26133, 28100, 30504, 31775, 33720, 34563, 34844, 37200, 38130, 42150, 43555, 46084, 49200, 50840, 52266, 56200, 57605, 61008, 63550, 67440, 69126, 69688, 76260, 84300, 87110, 92168, 95325, 101680, 104532, 112400, 115210, 127100, 130665, 138252, 139376, 152520, 168600, 172815, 174220, 184336, 190650, 209064, 217775, 230420, 254200, 261330, 276504, 288025, 305040, 337200, 345630, 348440, 357151, 381300, 418128, 435550, 460840, 508400, 522660, 553008, 576050, 653325, 691260, 696880, 714302, 762600, 864075, 871100, 921680, 1045320, 1071453, 1152100, 1306650, 1382520, 1428604, 1525200, 1728150, 1742200, 1785755, 2090640, 2142906, 2304200, 2613300, 2765040, 2857208, 3456300, 3484400, 3571510, 4285812, 4608400, 5226600, 5357265, 5714416, 6912600, 7143020, 8571624, 8928775, 10453200, 10714530, 13825200, 14286040, 17143248, 17857550, 21429060, 26786325, 28572080, 35715100, 42858120, 53572650, 71430200, 85716240, 107145300, 142860400, 214290600, 428581200]

約数ペア:

[(1, 428581200), (2, 214290600), (3, 142860400), (4, 107145300), (5, 85716240), (6, 71430200), (8, 53572650), (10, 42858120), (12, 35715100), (15, 28572080), (16, 26786325), (20, 21429060), (24, 17857550), (25, 17143248), (30, 14286040), (31, 13825200), (40, 10714530), (41, 10453200), (48, 8928775), (50, 8571624), (60, 7143020), (62, 6912600), (75, 5714416), (80, 5357265), (82, 5226600), (93, 4608400), (100, 4285812), (120, 3571510), (123, 3484400), (124, 3456300), (150, 2857208), (155, 2765040), (164, 2613300), (186, 2304200), (200, 2142906), (205, 2090640), (240, 1785755), (246, 1742200), (248, 1728150), (281, 1525200), (300, 1428604), (310, 1382520), (328, 1306650), (372, 1152100), (400, 1071453), (410, 1045320), (465, 921680), (492, 871100), (496, 864075), (562, 762600), (600, 714302), (615, 696880), (620, 691260), (656, 653325), (744, 576050), (775, 553008), (820, 522660), (843, 508400), (930, 460840), (984, 435550), (1025, 418128), (1124, 381300), (1200, 357151), (1230, 348440), (1240, 345630), (1271, 337200), (1405, 305040), (1488, 288025), (1550, 276504), (1640, 261330), (1686, 254200), (1860, 230420), (1968, 217775), (2050, 209064), (2248, 190650), (2325, 184336), (2460, 174220), (2480, 172815), (2542, 168600), (2810, 152520), (3075, 139376), (3100, 138252), (3280, 130665), (3372, 127100), (3720, 115210), (3813, 112400), (4100, 104532), (4215, 101680), (4496, 95325), (4650, 92168), (4920, 87110), (5084, 84300), (5620, 76260), (6150, 69688), (6200, 69126), (6355, 67440), (6744, 63550), (7025, 61008), (7440, 57605), (7626, 56200), (8200, 52266), (8430, 50840), (8711, 49200), (9300, 46084), (9840, 43555), (10168, 42150), (11240, 38130), (11521, 37200), (12300, 34844), (12400, 34563), (12710, 33720), (13488, 31775), (14050, 30504), (15252, 28100), (16400, 26133), (16860, 25420), (17422, 24600), (18600, 23042), (19065, 22480), (20336, 21075)]