290119200

素因数分解:

$2^5\times 3^1\times 5^2\times 7^2\times {\mathrm{2467}}^1$

素因数の和:2504

約数の個数: 216

約数和(自身を含む): 1098960912

約数和(自身を除く): 808841712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 96, 98, 100, 105, 112, 120, 140, 147, 150, 160, 168, 175, 196, 200, 210, 224, 240, 245, 280, 294, 300, 336, 350, 392, 400, 420, 480, 490, 525, 560, 588, 600, 672, 700, 735, 784, 800, 840, 980, 1050, 1120, 1176, 1200, 1225, 1400, 1470, 1568, 1680, 1960, 2100, 2352, 2400, 2450, 2467, 2800, 2940, 3360, 3675, 3920, 4200, 4704, 4900, 4934, 5600, 5880, 7350, 7401, 7840, 8400, 9800, 9868, 11760, 12335, 14700, 14802, 16800, 17269, 19600, 19736, 23520, 24670, 29400, 29604, 34538, 37005, 39200, 39472, 49340, 51807, 58800, 59208, 61675, 69076, 74010, 78944, 86345, 98680, 103614, 117600, 118416, 120883, 123350, 138152, 148020, 172690, 185025, 197360, 207228, 236832, 241766, 246700, 259035, 276304, 296040, 345380, 362649, 370050, 394720, 414456, 431725, 483532, 493400, 518070, 552608, 592080, 604415, 690760, 725298, 740100, 828912, 863450, 967064, 986800, 1036140, 1184160, 1208830, 1295175, 1381520, 1450596, 1480200, 1657824, 1726900, 1813245, 1934128, 1973600, 2072280, 2417660, 2590350, 2763040, 2901192, 2960400, 3022075, 3453800, 3626490, 3868256, 4144560, 4835320, 5180700, 5802384, 5920800, 6044150, 6907600, 7252980, 8289120, 9066225, 9670640, 10361400, 11604768, 12088300, 13815200, 14505960, 18132450, 19341280, 20722800, 24176600, 29011920, 36264900, 41445600, 48353200, 58023840, 72529800, 96706400, 145059600, 290119200]

約数ペア:

[(1, 290119200), (2, 145059600), (3, 96706400), (4, 72529800), (5, 58023840), (6, 48353200), (7, 41445600), (8, 36264900), (10, 29011920), (12, 24176600), (14, 20722800), (15, 19341280), (16, 18132450), (20, 14505960), (21, 13815200), (24, 12088300), (25, 11604768), (28, 10361400), (30, 9670640), (32, 9066225), (35, 8289120), (40, 7252980), (42, 6907600), (48, 6044150), (49, 5920800), (50, 5802384), (56, 5180700), (60, 4835320), (70, 4144560), (75, 3868256), (80, 3626490), (84, 3453800), (96, 3022075), (98, 2960400), (100, 2901192), (105, 2763040), (112, 2590350), (120, 2417660), (140, 2072280), (147, 1973600), (150, 1934128), (160, 1813245), (168, 1726900), (175, 1657824), (196, 1480200), (200, 1450596), (210, 1381520), (224, 1295175), (240, 1208830), (245, 1184160), (280, 1036140), (294, 986800), (300, 967064), (336, 863450), (350, 828912), (392, 740100), (400, 725298), (420, 690760), (480, 604415), (490, 592080), (525, 552608), (560, 518070), (588, 493400), (600, 483532), (672, 431725), (700, 414456), (735, 394720), (784, 370050), (800, 362649), (840, 345380), (980, 296040), (1050, 276304), (1120, 259035), (1176, 246700), (1200, 241766), (1225, 236832), (1400, 207228), (1470, 197360), (1568, 185025), (1680, 172690), (1960, 148020), (2100, 138152), (2352, 123350), (2400, 120883), (2450, 118416), (2467, 117600), (2800, 103614), (2940, 98680), (3360, 86345), (3675, 78944), (3920, 74010), (4200, 69076), (4704, 61675), (4900, 59208), (4934, 58800), (5600, 51807), (5880, 49340), (7350, 39472), (7401, 39200), (7840, 37005), (8400, 34538), (9800, 29604), (9868, 29400), (11760, 24670), (12335, 23520), (14700, 19736), (14802, 19600), (16800, 17269)]