71969850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{89}}^1\times {\mathrm{599}}^1$

素因数の和:709

約数の個数: 96

約数和(自身を含む): 200880000

約数和(自身を除く): 128910150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 89, 90, 135, 150, 178, 225, 267, 270, 445, 450, 534, 599, 675, 801, 890, 1198, 1335, 1350, 1602, 1797, 2225, 2403, 2670, 2995, 3594, 4005, 4450, 4806, 5391, 5990, 6675, 8010, 8985, 10782, 12015, 13350, 14975, 16173, 17970, 20025, 24030, 26955, 29950, 32346, 40050, 44925, 53311, 53910, 60075, 80865, 89850, 106622, 120150, 134775, 159933, 161730, 266555, 269550, 319866, 404325, 479799, 533110, 799665, 808650, 959598, 1332775, 1439397, 1599330, 2398995, 2665550, 2878794, 3998325, 4797990, 7196985, 7996650, 11994975, 14393970, 23989950, 35984925, 71969850]

約数ペア:

[(1, 71969850), (2, 35984925), (3, 23989950), (5, 14393970), (6, 11994975), (9, 7996650), (10, 7196985), (15, 4797990), (18, 3998325), (25, 2878794), (27, 2665550), (30, 2398995), (45, 1599330), (50, 1439397), (54, 1332775), (75, 959598), (89, 808650), (90, 799665), (135, 533110), (150, 479799), (178, 404325), (225, 319866), (267, 269550), (270, 266555), (445, 161730), (450, 159933), (534, 134775), (599, 120150), (675, 106622), (801, 89850), (890, 80865), (1198, 60075), (1335, 53910), (1350, 53311), (1602, 44925), (1797, 40050), (2225, 32346), (2403, 29950), (2670, 26955), (2995, 24030), (3594, 20025), (4005, 17970), (4450, 16173), (4806, 14975), (5391, 13350), (5990, 12015), (6675, 10782), (8010, 8985)]