25288800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:321

約数の個数: 144

約数和(自身を含む): 84650832

約数和(自身を除く): 59362032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 41, 48, 50, 60, 75, 80, 82, 96, 100, 120, 123, 150, 160, 164, 200, 205, 240, 246, 257, 300, 328, 400, 410, 480, 492, 514, 600, 615, 656, 771, 800, 820, 984, 1025, 1028, 1200, 1230, 1285, 1312, 1542, 1640, 1968, 2050, 2056, 2400, 2460, 2570, 3075, 3084, 3280, 3855, 3936, 4100, 4112, 4920, 5140, 6150, 6168, 6425, 6560, 7710, 8200, 8224, 9840, 10280, 10537, 12300, 12336, 12850, 15420, 16400, 19275, 19680, 20560, 21074, 24600, 24672, 25700, 30840, 31611, 32800, 38550, 41120, 42148, 49200, 51400, 52685, 61680, 63222, 77100, 84296, 98400, 102800, 105370, 123360, 126444, 154200, 158055, 168592, 205600, 210740, 252888, 263425, 308400, 316110, 337184, 421480, 505776, 526850, 616800, 632220, 790275, 842960, 1011552, 1053700, 1264440, 1580550, 1685920, 2107400, 2528880, 3161100, 4214800, 5057760, 6322200, 8429600, 12644400, 25288800]

約数ペア:

[(1, 25288800), (2, 12644400), (3, 8429600), (4, 6322200), (5, 5057760), (6, 4214800), (8, 3161100), (10, 2528880), (12, 2107400), (15, 1685920), (16, 1580550), (20, 1264440), (24, 1053700), (25, 1011552), (30, 842960), (32, 790275), (40, 632220), (41, 616800), (48, 526850), (50, 505776), (60, 421480), (75, 337184), (80, 316110), (82, 308400), (96, 263425), (100, 252888), (120, 210740), (123, 205600), (150, 168592), (160, 158055), (164, 154200), (200, 126444), (205, 123360), (240, 105370), (246, 102800), (257, 98400), (300, 84296), (328, 77100), (400, 63222), (410, 61680), (480, 52685), (492, 51400), (514, 49200), (600, 42148), (615, 41120), (656, 38550), (771, 32800), (800, 31611), (820, 30840), (984, 25700), (1025, 24672), (1028, 24600), (1200, 21074), (1230, 20560), (1285, 19680), (1312, 19275), (1542, 16400), (1640, 15420), (1968, 12850), (2050, 12336), (2056, 12300), (2400, 10537), (2460, 10280), (2570, 9840), (3075, 8224), (3084, 8200), (3280, 7710), (3855, 6560), (3936, 6425), (4100, 6168), (4112, 6150), (4920, 5140)]