188253720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{599}}^1$

素因数の和:719

約数の個数: 160

約数和(自身を含む): 640332000

約数和(自身を除く): 452078280

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, 90, 97, 108, 120, 135, 162, 180, 194, 216, 270, 291, 324, 360, 388, 405, 485, 540, 582, 599, 648, 776, 810, 873, 970, 1080, 1164, 1198, 1455, 1620, 1746, 1797, 1940, 2328, 2396, 2619, 2910, 2995, 3240, 3492, 3594, 3880, 4365, 4792, 5238, 5391, 5820, 5990, 6984, 7188, 7857, 8730, 8985, 10476, 10782, 11640, 11980, 13095, 14376, 15714, 16173, 17460, 17970, 20952, 21564, 23960, 26190, 26955, 31428, 32346, 34920, 35940, 39285, 43128, 48519, 52380, 53910, 58103, 62856, 64692, 71880, 78570, 80865, 97038, 104760, 107820, 116206, 129384, 157140, 161730, 174309, 194076, 215640, 232412, 242595, 290515, 314280, 323460, 348618, 388152, 464824, 485190, 522927, 581030, 646920, 697236, 871545, 970380, 1045854, 1162060, 1394472, 1568781, 1743090, 1940760, 2091708, 2324120, 2614635, 3137562, 3486180, 4183416, 4706343, 5229270, 6275124, 6972360, 7843905, 9412686, 10458540, 12550248, 15687810, 18825372, 20917080, 23531715, 31375620, 37650744, 47063430, 62751240, 94126860, 188253720]

約数ペア:

[(1, 188253720), (2, 94126860), (3, 62751240), (4, 47063430), (5, 37650744), (6, 31375620), (8, 23531715), (9, 20917080), (10, 18825372), (12, 15687810), (15, 12550248), (18, 10458540), (20, 9412686), (24, 7843905), (27, 6972360), (30, 6275124), (36, 5229270), (40, 4706343), (45, 4183416), (54, 3486180), (60, 3137562), (72, 2614635), (81, 2324120), (90, 2091708), (97, 1940760), (108, 1743090), (120, 1568781), (135, 1394472), (162, 1162060), (180, 1045854), (194, 970380), (216, 871545), (270, 697236), (291, 646920), (324, 581030), (360, 522927), (388, 485190), (405, 464824), (485, 388152), (540, 348618), (582, 323460), (599, 314280), (648, 290515), (776, 242595), (810, 232412), (873, 215640), (970, 194076), (1080, 174309), (1164, 161730), (1198, 157140), (1455, 129384), (1620, 116206), (1746, 107820), (1797, 104760), (1940, 97038), (2328, 80865), (2396, 78570), (2619, 71880), (2910, 64692), (2995, 62856), (3240, 58103), (3492, 53910), (3594, 52380), (3880, 48519), (4365, 43128), (4792, 39285), (5238, 35940), (5391, 34920), (5820, 32346), (5990, 31428), (6984, 26955), (7188, 26190), (7857, 23960), (8730, 21564), (8985, 20952), (10476, 17970), (10782, 17460), (11640, 16173), (11980, 15714), (13095, 14376)]