172727640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{599}}^1$

素因数の和:711

約数の個数: 160

約数和(自身を含む): 588060000

約数和(自身を除く): 415332360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 89, 90, 108, 120, 135, 162, 178, 180, 216, 267, 270, 324, 356, 360, 405, 445, 534, 540, 599, 648, 712, 801, 810, 890, 1068, 1080, 1198, 1335, 1602, 1620, 1780, 1797, 2136, 2396, 2403, 2670, 2995, 3204, 3240, 3560, 3594, 4005, 4792, 4806, 5340, 5391, 5990, 6408, 7188, 7209, 8010, 8985, 9612, 10680, 10782, 11980, 12015, 14376, 14418, 16020, 16173, 17970, 19224, 21564, 23960, 24030, 26955, 28836, 32040, 32346, 35940, 36045, 43128, 48060, 48519, 53311, 53910, 57672, 64692, 71880, 72090, 80865, 96120, 97038, 106622, 107820, 129384, 144180, 159933, 161730, 194076, 213244, 215640, 242595, 266555, 288360, 319866, 323460, 388152, 426488, 479799, 485190, 533110, 639732, 646920, 799665, 959598, 970380, 1066220, 1279464, 1439397, 1599330, 1919196, 1940760, 2132440, 2398995, 2878794, 3198660, 3838392, 4318191, 4797990, 5757588, 6397320, 7196985, 8636382, 9595980, 11515176, 14393970, 17272764, 19191960, 21590955, 28787940, 34545528, 43181910, 57575880, 86363820, 172727640]

約数ペア:

[(1, 172727640), (2, 86363820), (3, 57575880), (4, 43181910), (5, 34545528), (6, 28787940), (8, 21590955), (9, 19191960), (10, 17272764), (12, 14393970), (15, 11515176), (18, 9595980), (20, 8636382), (24, 7196985), (27, 6397320), (30, 5757588), (36, 4797990), (40, 4318191), (45, 3838392), (54, 3198660), (60, 2878794), (72, 2398995), (81, 2132440), (89, 1940760), (90, 1919196), (108, 1599330), (120, 1439397), (135, 1279464), (162, 1066220), (178, 970380), (180, 959598), (216, 799665), (267, 646920), (270, 639732), (324, 533110), (356, 485190), (360, 479799), (405, 426488), (445, 388152), (534, 323460), (540, 319866), (599, 288360), (648, 266555), (712, 242595), (801, 215640), (810, 213244), (890, 194076), (1068, 161730), (1080, 159933), (1198, 144180), (1335, 129384), (1602, 107820), (1620, 106622), (1780, 97038), (1797, 96120), (2136, 80865), (2396, 72090), (2403, 71880), (2670, 64692), (2995, 57672), (3204, 53910), (3240, 53311), (3560, 48519), (3594, 48060), (4005, 43128), (4792, 36045), (4806, 35940), (5340, 32346), (5391, 32040), (5990, 28836), (6408, 26955), (7188, 24030), (7209, 23960), (8010, 21564), (8985, 19224), (9612, 17970), (10680, 16173), (10782, 16020), (11980, 14418), (12015, 14376)]