25319400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2221}}^1$

素因数の和:2259

約数の個数: 96

約数和(自身を含む): 82658400

約数和(自身を除く): 57339000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 150, 152, 190, 200, 228, 285, 300, 380, 456, 475, 570, 600, 760, 950, 1140, 1425, 1900, 2221, 2280, 2850, 3800, 4442, 5700, 6663, 8884, 11105, 11400, 13326, 17768, 22210, 26652, 33315, 42199, 44420, 53304, 55525, 66630, 84398, 88840, 111050, 126597, 133260, 166575, 168796, 210995, 222100, 253194, 266520, 333150, 337592, 421990, 444200, 506388, 632985, 666300, 843980, 1012776, 1054975, 1265970, 1332600, 1687960, 2109950, 2531940, 3164925, 4219900, 5063880, 6329850, 8439800, 12659700, 25319400]

約数ペア:

[(1, 25319400), (2, 12659700), (3, 8439800), (4, 6329850), (5, 5063880), (6, 4219900), (8, 3164925), (10, 2531940), (12, 2109950), (15, 1687960), (19, 1332600), (20, 1265970), (24, 1054975), (25, 1012776), (30, 843980), (38, 666300), (40, 632985), (50, 506388), (57, 444200), (60, 421990), (75, 337592), (76, 333150), (95, 266520), (100, 253194), (114, 222100), (120, 210995), (150, 168796), (152, 166575), (190, 133260), (200, 126597), (228, 111050), (285, 88840), (300, 84398), (380, 66630), (456, 55525), (475, 53304), (570, 44420), (600, 42199), (760, 33315), (950, 26652), (1140, 22210), (1425, 17768), (1900, 13326), (2221, 11400), (2280, 11105), (2850, 8884), (3800, 6663), (4442, 5700)]