222414660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:272

約数の個数: 240

約数和(自身を含む): 768398400

約数和(自身を除く): 545983740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 59, 60, 65, 78, 81, 90, 108, 117, 118, 130, 135, 156, 162, 177, 179, 180, 195, 234, 236, 260, 270, 295, 324, 351, 354, 358, 390, 405, 468, 531, 537, 540, 585, 590, 702, 708, 716, 767, 780, 810, 885, 895, 1053, 1062, 1074, 1170, 1180, 1404, 1534, 1593, 1611, 1620, 1755, 1770, 1790, 2106, 2124, 2148, 2301, 2327, 2340, 2655, 2685, 3068, 3186, 3222, 3510, 3540, 3580, 3835, 4212, 4602, 4654, 4779, 4833, 5265, 5310, 5370, 6372, 6444, 6903, 6981, 7020, 7670, 7965, 8055, 9204, 9308, 9558, 9666, 10530, 10561, 10620, 10740, 11505, 11635, 13806, 13962, 14499, 15340, 15930, 16110, 19116, 19332, 20709, 20943, 21060, 21122, 23010, 23270, 23895, 24165, 27612, 27924, 28998, 31683, 31860, 32220, 34515, 34905, 41418, 41886, 42244, 46020, 46540, 47790, 48330, 52805, 57996, 62127, 62829, 63366, 69030, 69810, 72495, 82836, 83772, 95049, 95580, 96660, 103545, 104715, 105610, 124254, 125658, 126732, 137293, 138060, 139620, 144990, 158415, 188487, 190098, 207090, 209430, 211220, 248508, 251316, 274586, 285147, 289980, 310635, 314145, 316830, 376974, 380196, 411879, 414180, 418860, 475245, 549172, 570294, 621270, 628290, 633660, 686465, 753948, 823758, 855441, 942435, 950490, 1140588, 1235637, 1242540, 1256580, 1372930, 1425735, 1647516, 1710882, 1884870, 1900980, 2059395, 2471274, 2745860, 2851470, 3421764, 3706911, 3769740, 4118790, 4277205, 4942548, 5702940, 6178185, 7413822, 8237580, 8554410, 11120733, 12356370, 14827644, 17108820, 18534555, 22241466, 24712740, 37069110, 44482932, 55603665, 74138220, 111207330, 222414660]

約数ペア:

[(1, 222414660), (2, 111207330), (3, 74138220), (4, 55603665), (5, 44482932), (6, 37069110), (9, 24712740), (10, 22241466), (12, 18534555), (13, 17108820), (15, 14827644), (18, 12356370), (20, 11120733), (26, 8554410), (27, 8237580), (30, 7413822), (36, 6178185), (39, 5702940), (45, 4942548), (52, 4277205), (54, 4118790), (59, 3769740), (60, 3706911), (65, 3421764), (78, 2851470), (81, 2745860), (90, 2471274), (108, 2059395), (117, 1900980), (118, 1884870), (130, 1710882), (135, 1647516), (156, 1425735), (162, 1372930), (177, 1256580), (179, 1242540), (180, 1235637), (195, 1140588), (234, 950490), (236, 942435), (260, 855441), (270, 823758), (295, 753948), (324, 686465), (351, 633660), (354, 628290), (358, 621270), (390, 570294), (405, 549172), (468, 475245), (531, 418860), (537, 414180), (540, 411879), (585, 380196), (590, 376974), (702, 316830), (708, 314145), (716, 310635), (767, 289980), (780, 285147), (810, 274586), (885, 251316), (895, 248508), (1053, 211220), (1062, 209430), (1074, 207090), (1170, 190098), (1180, 188487), (1404, 158415), (1534, 144990), (1593, 139620), (1611, 138060), (1620, 137293), (1755, 126732), (1770, 125658), (1790, 124254), (2106, 105610), (2124, 104715), (2148, 103545), (2301, 96660), (2327, 95580), (2340, 95049), (2655, 83772), (2685, 82836), (3068, 72495), (3186, 69810), (3222, 69030), (3510, 63366), (3540, 62829), (3580, 62127), (3835, 57996), (4212, 52805), (4602, 48330), (4654, 47790), (4779, 46540), (4833, 46020), (5265, 42244), (5310, 41886), (5370, 41418), (6372, 34905), (6444, 34515), (6903, 32220), (6981, 31860), (7020, 31683), (7670, 28998), (7965, 27924), (8055, 27612), (9204, 24165), (9308, 23895), (9558, 23270), (9666, 23010), (10530, 21122), (10561, 21060), (10620, 20943), (10740, 20709), (11505, 19332), (11635, 19116), (13806, 16110), (13962, 15930), (14499, 15340)]