12644400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:319

約数の個数: 120

約数和(自身を含む): 41653584

約数和(自身を除く): 29009184

約数列:

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

約数ペア:

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