238753800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:197

約数の個数: 288

約数和(自身を含む): 858873600

約数和(自身を除く): 620119800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 50, 60, 69, 72, 73, 75, 79, 90, 92, 100, 115, 120, 138, 146, 150, 158, 180, 184, 200, 207, 219, 225, 230, 237, 276, 292, 300, 316, 345, 360, 365, 395, 414, 438, 450, 460, 474, 552, 575, 584, 600, 632, 657, 690, 711, 730, 790, 828, 876, 900, 920, 948, 1035, 1095, 1150, 1185, 1314, 1380, 1422, 1460, 1580, 1656, 1679, 1725, 1752, 1800, 1817, 1825, 1896, 1975, 2070, 2190, 2300, 2370, 2628, 2760, 2844, 2920, 3160, 3285, 3358, 3450, 3555, 3634, 3650, 3950, 4140, 4380, 4600, 4740, 5037, 5175, 5256, 5451, 5475, 5688, 5767, 5925, 6570, 6716, 6900, 7110, 7268, 7300, 7900, 8280, 8395, 8760, 9085, 9480, 10074, 10350, 10902, 10950, 11534, 11850, 13140, 13432, 13800, 14220, 14536, 14600, 15111, 15800, 16353, 16425, 16790, 17301, 17775, 18170, 20148, 20700, 21804, 21900, 23068, 23700, 25185, 26280, 27255, 28440, 28835, 30222, 32706, 32850, 33580, 34602, 35550, 36340, 40296, 41400, 41975, 43608, 43800, 45425, 46136, 47400, 50370, 51903, 54510, 57670, 60444, 65412, 65700, 67160, 69204, 71100, 72680, 75555, 81765, 83950, 86505, 90850, 100740, 103806, 109020, 115340, 120888, 125925, 130824, 131400, 132641, 136275, 138408, 142200, 144175, 151110, 163530, 167900, 173010, 181700, 201480, 207612, 218040, 230680, 251850, 259515, 265282, 272550, 288350, 302220, 327060, 335800, 346020, 363400, 377775, 397923, 408825, 415224, 432525, 503700, 519030, 530564, 545100, 576700, 604440, 654120, 663205, 692040, 755550, 795846, 817650, 865050, 1007400, 1038060, 1061128, 1090200, 1153400, 1193769, 1297575, 1326410, 1511100, 1591692, 1635300, 1730100, 1989615, 2076120, 2387538, 2595150, 2652820, 3022200, 3183384, 3270600, 3316025, 3460200, 3979230, 4775076, 5190300, 5305640, 5968845, 6632050, 7958460, 9550152, 9948075, 10380600, 11937690, 13264100, 15916920, 19896150, 23875380, 26528200, 29844225, 39792300, 47750760, 59688450, 79584600, 119376900, 238753800]

約数ペア:

[(1, 238753800), (2, 119376900), (3, 79584600), (4, 59688450), (5, 47750760), (6, 39792300), (8, 29844225), (9, 26528200), (10, 23875380), (12, 19896150), (15, 15916920), (18, 13264100), (20, 11937690), (23, 10380600), (24, 9948075), (25, 9550152), (30, 7958460), (36, 6632050), (40, 5968845), (45, 5305640), (46, 5190300), (50, 4775076), (60, 3979230), (69, 3460200), (72, 3316025), (73, 3270600), (75, 3183384), (79, 3022200), (90, 2652820), (92, 2595150), (100, 2387538), (115, 2076120), (120, 1989615), (138, 1730100), (146, 1635300), (150, 1591692), (158, 1511100), (180, 1326410), (184, 1297575), (200, 1193769), (207, 1153400), (219, 1090200), (225, 1061128), (230, 1038060), (237, 1007400), (276, 865050), (292, 817650), (300, 795846), (316, 755550), (345, 692040), (360, 663205), (365, 654120), (395, 604440), (414, 576700), (438, 545100), (450, 530564), (460, 519030), (474, 503700), (552, 432525), (575, 415224), (584, 408825), (600, 397923), (632, 377775), (657, 363400), (690, 346020), (711, 335800), (730, 327060), (790, 302220), (828, 288350), (876, 272550), (900, 265282), (920, 259515), (948, 251850), (1035, 230680), (1095, 218040), (1150, 207612), (1185, 201480), (1314, 181700), (1380, 173010), (1422, 167900), (1460, 163530), (1580, 151110), (1656, 144175), (1679, 142200), (1725, 138408), (1752, 136275), (1800, 132641), (1817, 131400), (1825, 130824), (1896, 125925), (1975, 120888), (2070, 115340), (2190, 109020), (2300, 103806), (2370, 100740), (2628, 90850), (2760, 86505), (2844, 83950), (2920, 81765), (3160, 75555), (3285, 72680), (3358, 71100), (3450, 69204), (3555, 67160), (3634, 65700), (3650, 65412), (3950, 60444), (4140, 57670), (4380, 54510), (4600, 51903), (4740, 50370), (5037, 47400), (5175, 46136), (5256, 45425), (5451, 43800), (5475, 43608), (5688, 41975), (5767, 41400), (5925, 40296), (6570, 36340), (6716, 35550), (6900, 34602), (7110, 33580), (7268, 32850), (7300, 32706), (7900, 30222), (8280, 28835), (8395, 28440), (8760, 27255), (9085, 26280), (9480, 25185), (10074, 23700), (10350, 23068), (10902, 21900), (10950, 21804), (11534, 20700), (11850, 20148), (13140, 18170), (13432, 17775), (13800, 17301), (14220, 16790), (14536, 16425), (14600, 16353), (15111, 15800)]