218342658780

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{37}}^2\times {\mathrm{10939}}^1$

素因数の和:11040

約数の個数: 252

約数和(自身を含む): 706611777480

約数和(自身を除く): 488269118700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 81, 90, 108, 111, 135, 148, 162, 180, 185, 222, 243, 270, 324, 333, 370, 405, 444, 486, 540, 555, 666, 729, 740, 810, 972, 999, 1110, 1215, 1332, 1369, 1458, 1620, 1665, 1998, 2220, 2430, 2738, 2916, 2997, 3330, 3645, 3996, 4107, 4860, 4995, 5476, 5994, 6660, 6845, 7290, 8214, 8991, 9990, 10939, 11988, 12321, 13690, 14580, 14985, 16428, 17982, 19980, 20535, 21878, 24642, 26973, 27380, 29970, 32817, 35964, 36963, 41070, 43756, 44955, 49284, 53946, 54695, 59940, 61605, 65634, 73926, 82140, 89910, 98451, 107892, 109390, 110889, 123210, 131268, 134865, 147852, 164085, 179820, 184815, 196902, 218780, 221778, 246420, 269730, 295353, 328170, 332667, 369630, 393804, 404743, 443556, 492255, 539460, 554445, 590706, 656340, 665334, 739260, 809486, 886059, 984510, 998001, 1108890, 1181412, 1214229, 1330668, 1476765, 1618972, 1663335, 1772118, 1969020, 1996002, 2023715, 2217780, 2428458, 2658177, 2953530, 3326670, 3544236, 3642687, 3992004, 4047430, 4430295, 4856916, 4990005, 5316354, 5907060, 6071145, 6653340, 7285374, 7974531, 8094860, 8860590, 9980010, 10632708, 10928061, 12142290, 13290885, 14570748, 14975491, 15949062, 17721180, 18213435, 19960020, 21856122, 24284580, 26581770, 29950982, 31898124, 32784183, 36426870, 39872655, 43712244, 44926473, 53163540, 54640305, 59901964, 65568366, 72853740, 74877455, 79745310, 89852946, 98352549, 109280610, 131136732, 134779419, 149754910, 159490620, 163920915, 179705892, 196705098, 218561220, 224632365, 269558838, 295057647, 299509820, 327841830, 393410196, 404338257, 449264730, 491762745, 539117676, 590115294, 655683660, 673897095, 808676514, 898529460, 983525490, 1180230588, 1213014771, 1347794190, 1475288235, 1617353028, 1967050980, 2021691285, 2426029542, 2695588380, 2950576470, 3639044313, 4043382570, 4852059084, 5901152940, 6065073855, 7278088626, 8086765140, 10917132939, 12130147710, 14556177252, 18195221565, 21834265878, 24260295420, 36390443130, 43668531756, 54585664695, 72780886260, 109171329390, 218342658780]

約数ペア:

[(1, 218342658780), (2, 109171329390), (3, 72780886260), (4, 54585664695), (5, 43668531756), (6, 36390443130), (9, 24260295420), (10, 21834265878), (12, 18195221565), (15, 14556177252), (18, 12130147710), (20, 10917132939), (27, 8086765140), (30, 7278088626), (36, 6065073855), (37, 5901152940), (45, 4852059084), (54, 4043382570), (60, 3639044313), (74, 2950576470), (81, 2695588380), (90, 2426029542), (108, 2021691285), (111, 1967050980), (135, 1617353028), (148, 1475288235), (162, 1347794190), (180, 1213014771), (185, 1180230588), (222, 983525490), (243, 898529460), (270, 808676514), (324, 673897095), (333, 655683660), (370, 590115294), (405, 539117676), (444, 491762745), (486, 449264730), (540, 404338257), (555, 393410196), (666, 327841830), (729, 299509820), (740, 295057647), (810, 269558838), (972, 224632365), (999, 218561220), (1110, 196705098), (1215, 179705892), (1332, 163920915), (1369, 159490620), (1458, 149754910), (1620, 134779419), (1665, 131136732), (1998, 109280610), (2220, 98352549), (2430, 89852946), (2738, 79745310), (2916, 74877455), (2997, 72853740), (3330, 65568366), (3645, 59901964), (3996, 54640305), (4107, 53163540), (4860, 44926473), (4995, 43712244), (5476, 39872655), (5994, 36426870), (6660, 32784183), (6845, 31898124), (7290, 29950982), (8214, 26581770), (8991, 24284580), (9990, 21856122), (10939, 19960020), (11988, 18213435), (12321, 17721180), (13690, 15949062), (14580, 14975491), (14985, 14570748), (16428, 13290885), (17982, 12142290), (19980, 10928061), (20535, 10632708), (21878, 9980010), (24642, 8860590), (26973, 8094860), (27380, 7974531), (29970, 7285374), (32817, 6653340), (35964, 6071145), (36963, 5907060), (41070, 5316354), (43756, 4990005), (44955, 4856916), (49284, 4430295), (53946, 4047430), (54695, 3992004), (59940, 3642687), (61605, 3544236), (65634, 3326670), (73926, 2953530), (82140, 2658177), (89910, 2428458), (98451, 2217780), (107892, 2023715), (109390, 1996002), (110889, 1969020), (123210, 1772118), (131268, 1663335), (134865, 1618972), (147852, 1476765), (164085, 1330668), (179820, 1214229), (184815, 1181412), (196902, 1108890), (218780, 998001), (221778, 984510), (246420, 886059), (269730, 809486), (295353, 739260), (328170, 665334), (332667, 656340), (369630, 590706), (393804, 554445), (404743, 539460), (443556, 492255)]