42689700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:283

約数の個数: 144

約数和(自身を含む): 139504960

約数和(自身を除く): 96815260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 97, 100, 108, 135, 150, 163, 180, 194, 225, 270, 291, 300, 326, 388, 450, 485, 489, 540, 582, 652, 675, 815, 873, 900, 970, 978, 1164, 1350, 1455, 1467, 1630, 1746, 1940, 1956, 2425, 2445, 2619, 2700, 2910, 2934, 3260, 3492, 4075, 4365, 4401, 4850, 4890, 5238, 5820, 5868, 7275, 7335, 8150, 8730, 8802, 9700, 9780, 10476, 12225, 13095, 14550, 14670, 15811, 16300, 17460, 17604, 21825, 22005, 24450, 26190, 29100, 29340, 31622, 36675, 43650, 44010, 47433, 48900, 52380, 63244, 65475, 73350, 79055, 87300, 88020, 94866, 110025, 130950, 142299, 146700, 158110, 189732, 220050, 237165, 261900, 284598, 316220, 395275, 426897, 440100, 474330, 569196, 711495, 790550, 853794, 948660, 1185825, 1422990, 1581100, 1707588, 2134485, 2371650, 2845980, 3557475, 4268970, 4743300, 7114950, 8537940, 10672425, 14229900, 21344850, 42689700]

約数ペア:

[(1, 42689700), (2, 21344850), (3, 14229900), (4, 10672425), (5, 8537940), (6, 7114950), (9, 4743300), (10, 4268970), (12, 3557475), (15, 2845980), (18, 2371650), (20, 2134485), (25, 1707588), (27, 1581100), (30, 1422990), (36, 1185825), (45, 948660), (50, 853794), (54, 790550), (60, 711495), (75, 569196), (90, 474330), (97, 440100), (100, 426897), (108, 395275), (135, 316220), (150, 284598), (163, 261900), (180, 237165), (194, 220050), (225, 189732), (270, 158110), (291, 146700), (300, 142299), (326, 130950), (388, 110025), (450, 94866), (485, 88020), (489, 87300), (540, 79055), (582, 73350), (652, 65475), (675, 63244), (815, 52380), (873, 48900), (900, 47433), (970, 44010), (978, 43650), (1164, 36675), (1350, 31622), (1455, 29340), (1467, 29100), (1630, 26190), (1746, 24450), (1940, 22005), (1956, 21825), (2425, 17604), (2445, 17460), (2619, 16300), (2700, 15811), (2910, 14670), (2934, 14550), (3260, 13095), (3492, 12225), (4075, 10476), (4365, 9780), (4401, 9700), (4850, 8802), (4890, 8730), (5238, 8150), (5820, 7335), (5868, 7275)]