29898400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:327

約数の個数: 144

約数和(自身を含む): 88119360

約数和(自身を除く): 58220960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 50, 56, 70, 76, 80, 95, 100, 112, 133, 140, 152, 160, 175, 190, 200, 224, 266, 280, 281, 304, 350, 380, 400, 475, 532, 560, 562, 608, 665, 700, 760, 800, 950, 1064, 1120, 1124, 1330, 1400, 1405, 1520, 1900, 1967, 2128, 2248, 2660, 2800, 2810, 3040, 3325, 3800, 3934, 4256, 4496, 5320, 5339, 5600, 5620, 6650, 7025, 7600, 7868, 8992, 9835, 10640, 10678, 11240, 13300, 14050, 15200, 15736, 19670, 21280, 21356, 22480, 26600, 26695, 28100, 31472, 37373, 39340, 42712, 44960, 49175, 53200, 53390, 56200, 62944, 74746, 78680, 85424, 98350, 106400, 106780, 112400, 133475, 149492, 157360, 170848, 186865, 196700, 213560, 224800, 266950, 298984, 314720, 373730, 393400, 427120, 533900, 597968, 747460, 786800, 854240, 934325, 1067800, 1195936, 1494920, 1573600, 1868650, 2135600, 2989840, 3737300, 4271200, 5979680, 7474600, 14949200, 29898400]

約数ペア:

[(1, 29898400), (2, 14949200), (4, 7474600), (5, 5979680), (7, 4271200), (8, 3737300), (10, 2989840), (14, 2135600), (16, 1868650), (19, 1573600), (20, 1494920), (25, 1195936), (28, 1067800), (32, 934325), (35, 854240), (38, 786800), (40, 747460), (50, 597968), (56, 533900), (70, 427120), (76, 393400), (80, 373730), (95, 314720), (100, 298984), (112, 266950), (133, 224800), (140, 213560), (152, 196700), (160, 186865), (175, 170848), (190, 157360), (200, 149492), (224, 133475), (266, 112400), (280, 106780), (281, 106400), (304, 98350), (350, 85424), (380, 78680), (400, 74746), (475, 62944), (532, 56200), (560, 53390), (562, 53200), (608, 49175), (665, 44960), (700, 42712), (760, 39340), (800, 37373), (950, 31472), (1064, 28100), (1120, 26695), (1124, 26600), (1330, 22480), (1400, 21356), (1405, 21280), (1520, 19670), (1900, 15736), (1967, 15200), (2128, 14050), (2248, 13300), (2660, 11240), (2800, 10678), (2810, 10640), (3040, 9835), (3325, 8992), (3800, 7868), (3934, 7600), (4256, 7025), (4496, 6650), (5320, 5620), (5339, 5600)]