172455480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:172

約数の個数: 320

約数和(自身を含む): 639809280

約数和(自身を除く): 467353800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 31, 34, 36, 40, 45, 51, 54, 60, 62, 68, 72, 81, 85, 90, 93, 101, 102, 108, 120, 124, 135, 136, 153, 155, 162, 170, 180, 186, 202, 204, 216, 248, 255, 270, 279, 303, 306, 310, 324, 340, 360, 372, 404, 405, 408, 459, 465, 505, 510, 527, 540, 558, 606, 612, 620, 648, 680, 744, 765, 808, 810, 837, 909, 918, 930, 1010, 1020, 1054, 1080, 1116, 1212, 1224, 1240, 1377, 1395, 1515, 1530, 1581, 1620, 1674, 1717, 1818, 1836, 1860, 2020, 2040, 2108, 2232, 2295, 2424, 2511, 2635, 2727, 2754, 2790, 3030, 3060, 3131, 3162, 3240, 3348, 3434, 3636, 3672, 3720, 4040, 4185, 4216, 4545, 4590, 4743, 5022, 5151, 5270, 5454, 5508, 5580, 6060, 6120, 6262, 6324, 6696, 6868, 6885, 7272, 7905, 8181, 8370, 8585, 9090, 9180, 9393, 9486, 10044, 10302, 10540, 10908, 11016, 11160, 12120, 12524, 12555, 12648, 13635, 13736, 13770, 14229, 15453, 15655, 15810, 16362, 16740, 17170, 18180, 18360, 18786, 18972, 20088, 20604, 21080, 21816, 23715, 25048, 25110, 25755, 27270, 27540, 28179, 28458, 30906, 31310, 31620, 32724, 33480, 34340, 36360, 37572, 37944, 40905, 41208, 42687, 46359, 46965, 47430, 50220, 51510, 53227, 54540, 55080, 56358, 56916, 61812, 62620, 63240, 65448, 68680, 71145, 75144, 77265, 81810, 84537, 85374, 92718, 93930, 94860, 100440, 103020, 106454, 109080, 112716, 113832, 123624, 125240, 139077, 140895, 142290, 154530, 159681, 163620, 169074, 170748, 185436, 187860, 189720, 206040, 212908, 213435, 225432, 231795, 253611, 266135, 278154, 281790, 284580, 309060, 319362, 327240, 338148, 341496, 370872, 375720, 422685, 425816, 426870, 463590, 479043, 507222, 532270, 556308, 563580, 569160, 618120, 638724, 676296, 695385, 798405, 845370, 853740, 927180, 958086, 1014444, 1064540, 1112616, 1127160, 1268055, 1277448, 1390770, 1437129, 1596810, 1690740, 1707480, 1854360, 1916172, 2028888, 2129080, 2395215, 2536110, 2781540, 2874258, 3193620, 3381480, 3832344, 4311387, 4790430, 5072220, 5563080, 5748516, 6387240, 7185645, 8622774, 9580860, 10144440, 11497032, 14371290, 17245548, 19161720, 21556935, 28742580, 34491096, 43113870, 57485160, 86227740, 172455480]

約数ペア:

[(1, 172455480), (2, 86227740), (3, 57485160), (4, 43113870), (5, 34491096), (6, 28742580), (8, 21556935), (9, 19161720), (10, 17245548), (12, 14371290), (15, 11497032), (17, 10144440), (18, 9580860), (20, 8622774), (24, 7185645), (27, 6387240), (30, 5748516), (31, 5563080), (34, 5072220), (36, 4790430), (40, 4311387), (45, 3832344), (51, 3381480), (54, 3193620), (60, 2874258), (62, 2781540), (68, 2536110), (72, 2395215), (81, 2129080), (85, 2028888), (90, 1916172), (93, 1854360), (101, 1707480), (102, 1690740), (108, 1596810), (120, 1437129), (124, 1390770), (135, 1277448), (136, 1268055), (153, 1127160), (155, 1112616), (162, 1064540), (170, 1014444), (180, 958086), (186, 927180), (202, 853740), (204, 845370), (216, 798405), (248, 695385), (255, 676296), (270, 638724), (279, 618120), (303, 569160), (306, 563580), (310, 556308), (324, 532270), (340, 507222), (360, 479043), (372, 463590), (404, 426870), (405, 425816), (408, 422685), (459, 375720), (465, 370872), (505, 341496), (510, 338148), (527, 327240), (540, 319362), (558, 309060), (606, 284580), (612, 281790), (620, 278154), (648, 266135), (680, 253611), (744, 231795), (765, 225432), (808, 213435), (810, 212908), (837, 206040), (909, 189720), (918, 187860), (930, 185436), (1010, 170748), (1020, 169074), (1054, 163620), (1080, 159681), (1116, 154530), (1212, 142290), (1224, 140895), (1240, 139077), (1377, 125240), (1395, 123624), (1515, 113832), (1530, 112716), (1581, 109080), (1620, 106454), (1674, 103020), (1717, 100440), (1818, 94860), (1836, 93930), (1860, 92718), (2020, 85374), (2040, 84537), (2108, 81810), (2232, 77265), (2295, 75144), (2424, 71145), (2511, 68680), (2635, 65448), (2727, 63240), (2754, 62620), (2790, 61812), (3030, 56916), (3060, 56358), (3131, 55080), (3162, 54540), (3240, 53227), (3348, 51510), (3434, 50220), (3636, 47430), (3672, 46965), (3720, 46359), (4040, 42687), (4185, 41208), (4216, 40905), (4545, 37944), (4590, 37572), (4743, 36360), (5022, 34340), (5151, 33480), (5270, 32724), (5454, 31620), (5508, 31310), (5580, 30906), (6060, 28458), (6120, 28179), (6262, 27540), (6324, 27270), (6696, 25755), (6868, 25110), (6885, 25048), (7272, 23715), (7905, 21816), (8181, 21080), (8370, 20604), (8585, 20088), (9090, 18972), (9180, 18786), (9393, 18360), (9486, 18180), (10044, 17170), (10302, 16740), (10540, 16362), (10908, 15810), (11016, 15655), (11160, 15453), (12120, 14229), (12524, 13770), (12555, 13736), (12648, 13635)]