87173280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1187}}^1$

素因数の和:1228

約数の個数: 192

約数和(自身を含む): 323326080

約数和(自身を除く): 236152800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 340, 360, 408, 432, 459, 480, 510, 540, 544, 612, 680, 720, 765, 816, 864, 918, 1020, 1080, 1187, 1224, 1360, 1440, 1530, 1632, 1836, 2040, 2160, 2295, 2374, 2448, 2720, 3060, 3561, 3672, 4080, 4320, 4590, 4748, 4896, 5935, 6120, 7122, 7344, 8160, 9180, 9496, 10683, 11870, 12240, 14244, 14688, 17805, 18360, 18992, 20179, 21366, 23740, 24480, 28488, 32049, 35610, 36720, 37984, 40358, 42732, 47480, 53415, 56976, 60537, 64098, 71220, 73440, 80716, 85464, 94960, 100895, 106830, 113952, 121074, 128196, 142440, 160245, 161432, 170928, 181611, 189920, 201790, 213660, 242148, 256392, 284880, 302685, 320490, 322864, 341856, 363222, 403580, 427320, 484296, 512784, 544833, 569760, 605370, 640980, 645728, 726444, 807160, 854640, 908055, 968592, 1025568, 1089666, 1210740, 1281960, 1452888, 1614320, 1709280, 1816110, 1937184, 2179332, 2421480, 2563920, 2724165, 2905776, 3228640, 3632220, 4358664, 4842960, 5127840, 5448330, 5811552, 7264440, 8717328, 9685920, 10896660, 14528880, 17434656, 21793320, 29057760, 43586640, 87173280]

約数ペア:

[(1, 87173280), (2, 43586640), (3, 29057760), (4, 21793320), (5, 17434656), (6, 14528880), (8, 10896660), (9, 9685920), (10, 8717328), (12, 7264440), (15, 5811552), (16, 5448330), (17, 5127840), (18, 4842960), (20, 4358664), (24, 3632220), (27, 3228640), (30, 2905776), (32, 2724165), (34, 2563920), (36, 2421480), (40, 2179332), (45, 1937184), (48, 1816110), (51, 1709280), (54, 1614320), (60, 1452888), (68, 1281960), (72, 1210740), (80, 1089666), (85, 1025568), (90, 968592), (96, 908055), (102, 854640), (108, 807160), (120, 726444), (135, 645728), (136, 640980), (144, 605370), (153, 569760), (160, 544833), (170, 512784), (180, 484296), (204, 427320), (216, 403580), (240, 363222), (255, 341856), (270, 322864), (272, 320490), (288, 302685), (306, 284880), (340, 256392), (360, 242148), (408, 213660), (432, 201790), (459, 189920), (480, 181611), (510, 170928), (540, 161432), (544, 160245), (612, 142440), (680, 128196), (720, 121074), (765, 113952), (816, 106830), (864, 100895), (918, 94960), (1020, 85464), (1080, 80716), (1187, 73440), (1224, 71220), (1360, 64098), (1440, 60537), (1530, 56976), (1632, 53415), (1836, 47480), (2040, 42732), (2160, 40358), (2295, 37984), (2374, 36720), (2448, 35610), (2720, 32049), (3060, 28488), (3561, 24480), (3672, 23740), (4080, 21366), (4320, 20179), (4590, 18992), (4748, 18360), (4896, 17805), (5935, 14688), (6120, 14244), (7122, 12240), (7344, 11870), (8160, 10683), (9180, 9496)]