187368120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:459

約数の個数: 256

約数和(自身を含む): 687744000

約数和(自身を除く): 500375880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 23, 24, 27, 30, 36, 38, 40, 45, 46, 54, 57, 60, 69, 72, 76, 90, 92, 95, 108, 114, 115, 120, 135, 138, 152, 171, 180, 184, 190, 207, 216, 228, 230, 270, 276, 285, 342, 345, 360, 380, 397, 414, 437, 456, 460, 513, 540, 552, 570, 621, 684, 690, 760, 794, 828, 855, 874, 920, 1026, 1035, 1080, 1140, 1191, 1242, 1311, 1368, 1380, 1588, 1656, 1710, 1748, 1985, 2052, 2070, 2185, 2280, 2382, 2484, 2565, 2622, 2760, 3105, 3176, 3420, 3496, 3573, 3933, 3970, 4104, 4140, 4370, 4764, 4968, 5130, 5244, 5955, 6210, 6555, 6840, 7146, 7543, 7866, 7940, 8280, 8740, 9131, 9528, 10260, 10488, 10719, 11799, 11910, 12420, 13110, 14292, 15086, 15732, 15880, 17480, 17865, 18262, 19665, 20520, 21438, 22629, 23598, 23820, 24840, 26220, 27393, 28584, 30172, 31464, 35730, 36524, 37715, 39330, 42876, 45258, 45655, 47196, 47640, 52440, 53595, 54786, 58995, 60344, 67887, 71460, 73048, 75430, 78660, 82179, 85752, 90516, 91310, 94392, 107190, 109572, 113145, 117990, 135774, 136965, 142920, 150860, 157320, 164358, 173489, 181032, 182620, 203661, 214380, 219144, 226290, 235980, 246537, 271548, 273930, 301720, 328716, 339435, 346978, 365240, 407322, 410895, 428760, 452580, 471960, 493074, 520467, 543096, 547860, 657432, 678870, 693956, 814644, 821790, 867445, 905160, 986148, 1018305, 1040934, 1095720, 1232685, 1357740, 1387912, 1561401, 1629288, 1643580, 1734890, 1972296, 2036610, 2081868, 2465370, 2602335, 2715480, 3122802, 3287160, 3469780, 4073220, 4163736, 4684203, 4930740, 5204670, 6245604, 6939560, 7807005, 8146440, 9368406, 9861480, 10409340, 12491208, 15614010, 18736812, 20818680, 23421015, 31228020, 37473624, 46842030, 62456040, 93684060, 187368120]

約数ペア:

[(1, 187368120), (2, 93684060), (3, 62456040), (4, 46842030), (5, 37473624), (6, 31228020), (8, 23421015), (9, 20818680), (10, 18736812), (12, 15614010), (15, 12491208), (18, 10409340), (19, 9861480), (20, 9368406), (23, 8146440), (24, 7807005), (27, 6939560), (30, 6245604), (36, 5204670), (38, 4930740), (40, 4684203), (45, 4163736), (46, 4073220), (54, 3469780), (57, 3287160), (60, 3122802), (69, 2715480), (72, 2602335), (76, 2465370), (90, 2081868), (92, 2036610), (95, 1972296), (108, 1734890), (114, 1643580), (115, 1629288), (120, 1561401), (135, 1387912), (138, 1357740), (152, 1232685), (171, 1095720), (180, 1040934), (184, 1018305), (190, 986148), (207, 905160), (216, 867445), (228, 821790), (230, 814644), (270, 693956), (276, 678870), (285, 657432), (342, 547860), (345, 543096), (360, 520467), (380, 493074), (397, 471960), (414, 452580), (437, 428760), (456, 410895), (460, 407322), (513, 365240), (540, 346978), (552, 339435), (570, 328716), (621, 301720), (684, 273930), (690, 271548), (760, 246537), (794, 235980), (828, 226290), (855, 219144), (874, 214380), (920, 203661), (1026, 182620), (1035, 181032), (1080, 173489), (1140, 164358), (1191, 157320), (1242, 150860), (1311, 142920), (1368, 136965), (1380, 135774), (1588, 117990), (1656, 113145), (1710, 109572), (1748, 107190), (1985, 94392), (2052, 91310), (2070, 90516), (2185, 85752), (2280, 82179), (2382, 78660), (2484, 75430), (2565, 73048), (2622, 71460), (2760, 67887), (3105, 60344), (3176, 58995), (3420, 54786), (3496, 53595), (3573, 52440), (3933, 47640), (3970, 47196), (4104, 45655), (4140, 45258), (4370, 42876), (4764, 39330), (4968, 37715), (5130, 36524), (5244, 35730), (5955, 31464), (6210, 30172), (6555, 28584), (6840, 27393), (7146, 26220), (7543, 24840), (7866, 23820), (7940, 23598), (8280, 22629), (8740, 21438), (9131, 20520), (9528, 19665), (10260, 18262), (10488, 17865), (10719, 17480), (11799, 15880), (11910, 15732), (12420, 15086), (13110, 14292)]