197864400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:218

約数の個数: 240

約数和(自身を含む): 677528064

約数和(自身を除く): 479663664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 40, 46, 48, 50, 60, 67, 69, 75, 80, 92, 100, 107, 115, 120, 134, 138, 150, 184, 200, 201, 214, 230, 240, 268, 276, 300, 321, 335, 345, 368, 400, 402, 428, 460, 535, 536, 552, 575, 600, 642, 670, 690, 804, 856, 920, 1005, 1070, 1072, 1104, 1150, 1200, 1284, 1340, 1380, 1541, 1605, 1608, 1675, 1712, 1725, 1840, 2010, 2140, 2300, 2461, 2568, 2675, 2680, 2760, 3082, 3210, 3216, 3350, 3450, 4020, 4280, 4600, 4623, 4922, 5025, 5136, 5350, 5360, 5520, 6164, 6420, 6700, 6900, 7169, 7383, 7705, 8025, 8040, 8560, 9200, 9246, 9844, 10050, 10700, 12305, 12328, 12840, 13400, 13800, 14338, 14766, 15410, 16050, 16080, 18492, 19688, 20100, 21400, 21507, 23115, 24610, 24656, 25680, 26800, 27600, 28676, 29532, 30820, 32100, 35845, 36915, 36984, 38525, 39376, 40200, 42800, 43014, 46230, 49220, 57352, 59064, 61525, 61640, 64200, 71690, 73830, 73968, 77050, 80400, 86028, 92460, 98440, 107535, 114704, 115575, 118128, 123050, 123280, 128400, 143380, 147660, 154100, 164887, 172056, 179225, 184575, 184920, 196880, 215070, 231150, 246100, 286760, 295320, 308200, 329774, 344112, 358450, 369150, 369840, 430140, 462300, 492200, 494661, 537675, 573520, 590640, 616400, 659548, 716900, 738300, 824435, 860280, 924600, 984400, 989322, 1075350, 1319096, 1433800, 1476600, 1648870, 1720560, 1849200, 1978644, 2150700, 2473305, 2638192, 2867600, 2953200, 3297740, 3957288, 4122175, 4301400, 4946610, 6595480, 7914576, 8244350, 8602800, 9893220, 12366525, 13190960, 16488700, 19786440, 24733050, 32977400, 39572880, 49466100, 65954800, 98932200, 197864400]

約数ペア:

[(1, 197864400), (2, 98932200), (3, 65954800), (4, 49466100), (5, 39572880), (6, 32977400), (8, 24733050), (10, 19786440), (12, 16488700), (15, 13190960), (16, 12366525), (20, 9893220), (23, 8602800), (24, 8244350), (25, 7914576), (30, 6595480), (40, 4946610), (46, 4301400), (48, 4122175), (50, 3957288), (60, 3297740), (67, 2953200), (69, 2867600), (75, 2638192), (80, 2473305), (92, 2150700), (100, 1978644), (107, 1849200), (115, 1720560), (120, 1648870), (134, 1476600), (138, 1433800), (150, 1319096), (184, 1075350), (200, 989322), (201, 984400), (214, 924600), (230, 860280), (240, 824435), (268, 738300), (276, 716900), (300, 659548), (321, 616400), (335, 590640), (345, 573520), (368, 537675), (400, 494661), (402, 492200), (428, 462300), (460, 430140), (535, 369840), (536, 369150), (552, 358450), (575, 344112), (600, 329774), (642, 308200), (670, 295320), (690, 286760), (804, 246100), (856, 231150), (920, 215070), (1005, 196880), (1070, 184920), (1072, 184575), (1104, 179225), (1150, 172056), (1200, 164887), (1284, 154100), (1340, 147660), (1380, 143380), (1541, 128400), (1605, 123280), (1608, 123050), (1675, 118128), (1712, 115575), (1725, 114704), (1840, 107535), (2010, 98440), (2140, 92460), (2300, 86028), (2461, 80400), (2568, 77050), (2675, 73968), (2680, 73830), (2760, 71690), (3082, 64200), (3210, 61640), (3216, 61525), (3350, 59064), (3450, 57352), (4020, 49220), (4280, 46230), (4600, 43014), (4623, 42800), (4922, 40200), (5025, 39376), (5136, 38525), (5350, 36984), (5360, 36915), (5520, 35845), (6164, 32100), (6420, 30820), (6700, 29532), (6900, 28676), (7169, 27600), (7383, 26800), (7705, 25680), (8025, 24656), (8040, 24610), (8560, 23115), (9200, 21507), (9246, 21400), (9844, 20100), (10050, 19688), (10700, 18492), (12305, 16080), (12328, 16050), (12840, 15410), (13400, 14766), (13800, 14338)]