154808400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:194

約数の個数: 240

約数和(自身を含む): 531394560

約数和(自身を除く): 376586160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 40, 46, 48, 50, 60, 69, 71, 75, 79, 80, 92, 100, 115, 120, 138, 142, 150, 158, 184, 200, 213, 230, 237, 240, 276, 284, 300, 316, 345, 355, 368, 395, 400, 426, 460, 474, 552, 568, 575, 600, 632, 690, 710, 790, 852, 920, 948, 1065, 1104, 1136, 1150, 1185, 1200, 1264, 1380, 1420, 1580, 1633, 1704, 1725, 1775, 1817, 1840, 1896, 1975, 2130, 2300, 2370, 2760, 2840, 3160, 3266, 3408, 3450, 3550, 3634, 3792, 3950, 4260, 4600, 4740, 4899, 5325, 5451, 5520, 5609, 5680, 5925, 6320, 6532, 6900, 7100, 7268, 7900, 8165, 8520, 9085, 9200, 9480, 9798, 10650, 10902, 11218, 11850, 13064, 13800, 14200, 14536, 15800, 16330, 16827, 17040, 18170, 18960, 19596, 21300, 21804, 22436, 23700, 24495, 26128, 27255, 27600, 28045, 28400, 29072, 31600, 32660, 33654, 36340, 39192, 40825, 42600, 43608, 44872, 45425, 47400, 48990, 54510, 56090, 65320, 67308, 72680, 78384, 81650, 84135, 85200, 87216, 89744, 90850, 94800, 97980, 109020, 112180, 122475, 129007, 130640, 134616, 136275, 140225, 145360, 163300, 168270, 181700, 195960, 218040, 224360, 244950, 258014, 269232, 272550, 280450, 326600, 336540, 363400, 387021, 391920, 420675, 436080, 448720, 489900, 516028, 545100, 560900, 645035, 653200, 673080, 726800, 774042, 841350, 979800, 1032056, 1090200, 1121800, 1290070, 1346160, 1548084, 1682700, 1935105, 1959600, 2064112, 2180400, 2243600, 2580140, 3096168, 3225175, 3365400, 3870210, 5160280, 6192336, 6450350, 6730800, 7740420, 9675525, 10320560, 12900700, 15480840, 19351050, 25801400, 30961680, 38702100, 51602800, 77404200, 154808400]

約数ペア:

[(1, 154808400), (2, 77404200), (3, 51602800), (4, 38702100), (5, 30961680), (6, 25801400), (8, 19351050), (10, 15480840), (12, 12900700), (15, 10320560), (16, 9675525), (20, 7740420), (23, 6730800), (24, 6450350), (25, 6192336), (30, 5160280), (40, 3870210), (46, 3365400), (48, 3225175), (50, 3096168), (60, 2580140), (69, 2243600), (71, 2180400), (75, 2064112), (79, 1959600), (80, 1935105), (92, 1682700), (100, 1548084), (115, 1346160), (120, 1290070), (138, 1121800), (142, 1090200), (150, 1032056), (158, 979800), (184, 841350), (200, 774042), (213, 726800), (230, 673080), (237, 653200), (240, 645035), (276, 560900), (284, 545100), (300, 516028), (316, 489900), (345, 448720), (355, 436080), (368, 420675), (395, 391920), (400, 387021), (426, 363400), (460, 336540), (474, 326600), (552, 280450), (568, 272550), (575, 269232), (600, 258014), (632, 244950), (690, 224360), (710, 218040), (790, 195960), (852, 181700), (920, 168270), (948, 163300), (1065, 145360), (1104, 140225), (1136, 136275), (1150, 134616), (1185, 130640), (1200, 129007), (1264, 122475), (1380, 112180), (1420, 109020), (1580, 97980), (1633, 94800), (1704, 90850), (1725, 89744), (1775, 87216), (1817, 85200), (1840, 84135), (1896, 81650), (1975, 78384), (2130, 72680), (2300, 67308), (2370, 65320), (2760, 56090), (2840, 54510), (3160, 48990), (3266, 47400), (3408, 45425), (3450, 44872), (3550, 43608), (3634, 42600), (3792, 40825), (3950, 39192), (4260, 36340), (4600, 33654), (4740, 32660), (4899, 31600), (5325, 29072), (5451, 28400), (5520, 28045), (5609, 27600), (5680, 27255), (5925, 26128), (6320, 24495), (6532, 23700), (6900, 22436), (7100, 21804), (7268, 21300), (7900, 19596), (8165, 18960), (8520, 18170), (9085, 17040), (9200, 16827), (9480, 16330), (9798, 15800), (10650, 14536), (10902, 14200), (11218, 13800), (11850, 13064)]