85447440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:231

約数の個数: 320

約数和(自身を含む): 337478400

約数和(自身を除く): 252030960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 65, 68, 72, 78, 80, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 144, 153, 156, 170, 179, 180, 195, 204, 208, 216, 221, 234, 240, 255, 260, 270, 272, 306, 312, 340, 351, 358, 360, 390, 408, 432, 442, 459, 468, 510, 520, 537, 540, 585, 612, 624, 663, 680, 702, 716, 720, 765, 780, 816, 884, 895, 918, 936, 1020, 1040, 1074, 1080, 1105, 1170, 1224, 1326, 1360, 1404, 1432, 1530, 1560, 1611, 1755, 1768, 1790, 1836, 1872, 1989, 2040, 2148, 2160, 2210, 2295, 2327, 2340, 2448, 2652, 2685, 2808, 2864, 3043, 3060, 3120, 3222, 3315, 3510, 3536, 3580, 3672, 3978, 4080, 4296, 4420, 4590, 4654, 4680, 4833, 5304, 5370, 5616, 5967, 6086, 6120, 6444, 6630, 6981, 7020, 7160, 7344, 7956, 8055, 8592, 8840, 9129, 9180, 9308, 9360, 9666, 9945, 10608, 10740, 11635, 11934, 12172, 12240, 12888, 13260, 13962, 14040, 14320, 15215, 15912, 16110, 17680, 18258, 18360, 18616, 19332, 19890, 20943, 21480, 23270, 23868, 24165, 24344, 25776, 26520, 27387, 27924, 28080, 29835, 30430, 31824, 32220, 34905, 36516, 36720, 37232, 38664, 39559, 39780, 41886, 42960, 45645, 46540, 47736, 48330, 48688, 53040, 54774, 55848, 59670, 60860, 62829, 64440, 69810, 73032, 77328, 79118, 79560, 82161, 83772, 91290, 93080, 95472, 96660, 104715, 109548, 111696, 118677, 119340, 121720, 125658, 128880, 136935, 139620, 146064, 158236, 159120, 164322, 167544, 182580, 186160, 193320, 197795, 209430, 219096, 237354, 238680, 243440, 251316, 273870, 279240, 314145, 316472, 328644, 335088, 356031, 365160, 386640, 395590, 410805, 418860, 438192, 474708, 477360, 502632, 547740, 558480, 593385, 628290, 632944, 657288, 712062, 730320, 791180, 821610, 837720, 949416, 1005264, 1068093, 1095480, 1186770, 1256580, 1314576, 1424124, 1582360, 1643220, 1675440, 1780155, 1898832, 2136186, 2190960, 2373540, 2513160, 2848248, 3164720, 3286440, 3560310, 4272372, 4747080, 5026320, 5340465, 5696496, 6572880, 7120620, 8544744, 9494160, 10680930, 14241240, 17089488, 21361860, 28482480, 42723720, 85447440]

約数ペア:

[(1, 85447440), (2, 42723720), (3, 28482480), (4, 21361860), (5, 17089488), (6, 14241240), (8, 10680930), (9, 9494160), (10, 8544744), (12, 7120620), (13, 6572880), (15, 5696496), (16, 5340465), (17, 5026320), (18, 4747080), (20, 4272372), (24, 3560310), (26, 3286440), (27, 3164720), (30, 2848248), (34, 2513160), (36, 2373540), (39, 2190960), (40, 2136186), (45, 1898832), (48, 1780155), (51, 1675440), (52, 1643220), (54, 1582360), (60, 1424124), (65, 1314576), (68, 1256580), (72, 1186770), (78, 1095480), (80, 1068093), (85, 1005264), (90, 949416), (102, 837720), (104, 821610), (108, 791180), (117, 730320), (120, 712062), (130, 657288), (135, 632944), (136, 628290), (144, 593385), (153, 558480), (156, 547740), (170, 502632), (179, 477360), (180, 474708), (195, 438192), (204, 418860), (208, 410805), (216, 395590), (221, 386640), (234, 365160), (240, 356031), (255, 335088), (260, 328644), (270, 316472), (272, 314145), (306, 279240), (312, 273870), (340, 251316), (351, 243440), (358, 238680), (360, 237354), (390, 219096), (408, 209430), (432, 197795), (442, 193320), (459, 186160), (468, 182580), (510, 167544), (520, 164322), (537, 159120), (540, 158236), (585, 146064), (612, 139620), (624, 136935), (663, 128880), (680, 125658), (702, 121720), (716, 119340), (720, 118677), (765, 111696), (780, 109548), (816, 104715), (884, 96660), (895, 95472), (918, 93080), (936, 91290), (1020, 83772), (1040, 82161), (1074, 79560), (1080, 79118), (1105, 77328), (1170, 73032), (1224, 69810), (1326, 64440), (1360, 62829), (1404, 60860), (1432, 59670), (1530, 55848), (1560, 54774), (1611, 53040), (1755, 48688), (1768, 48330), (1790, 47736), (1836, 46540), (1872, 45645), (1989, 42960), (2040, 41886), (2148, 39780), (2160, 39559), (2210, 38664), (2295, 37232), (2327, 36720), (2340, 36516), (2448, 34905), (2652, 32220), (2685, 31824), (2808, 30430), (2864, 29835), (3043, 28080), (3060, 27924), (3120, 27387), (3222, 26520), (3315, 25776), (3510, 24344), (3536, 24165), (3580, 23868), (3672, 23270), (3978, 21480), (4080, 20943), (4296, 19890), (4420, 19332), (4590, 18616), (4654, 18360), (4680, 18258), (4833, 17680), (5304, 16110), (5370, 15912), (5616, 15215), (5967, 14320), (6086, 14040), (6120, 13962), (6444, 13260), (6630, 12888), (6981, 12240), (7020, 12172), (7160, 11934), (7344, 11635), (7956, 10740), (8055, 10608), (8592, 9945), (8840, 9666), (9129, 9360), (9180, 9308)]