2145075000

素因数分解:

$2^3\times 3^1\times 5^5\times {\mathrm{37}}^1\times {\mathrm{773}}^1$

素因数の和:844

約数の個数: 192

約数和(自身を含む): 6892996320

約数和(自身を除く): 4747921320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 37, 40, 50, 60, 74, 75, 100, 111, 120, 125, 148, 150, 185, 200, 222, 250, 296, 300, 370, 375, 444, 500, 555, 600, 625, 740, 750, 773, 888, 925, 1000, 1110, 1250, 1480, 1500, 1546, 1850, 1875, 2220, 2319, 2500, 2775, 3000, 3092, 3125, 3700, 3750, 3865, 4440, 4625, 4638, 5000, 5550, 6184, 6250, 7400, 7500, 7730, 9250, 9276, 9375, 11100, 11595, 12500, 13875, 15000, 15460, 18500, 18552, 18750, 19325, 22200, 23125, 23190, 25000, 27750, 28601, 30920, 37000, 37500, 38650, 46250, 46380, 55500, 57202, 57975, 69375, 75000, 77300, 85803, 92500, 92760, 96625, 111000, 114404, 115625, 115950, 138750, 143005, 154600, 171606, 185000, 193250, 228808, 231250, 231900, 277500, 286010, 289875, 343212, 346875, 386500, 429015, 462500, 463800, 483125, 555000, 572020, 579750, 686424, 693750, 715025, 773000, 858030, 925000, 966250, 1144040, 1159500, 1387500, 1430050, 1449375, 1716060, 1932500, 2145075, 2319000, 2415625, 2775000, 2860100, 2898750, 3432120, 3575125, 3865000, 4290150, 4831250, 5720200, 5797500, 7150250, 7246875, 8580300, 9662500, 10725375, 11595000, 14300500, 14493750, 17160600, 17875625, 19325000, 21450750, 28601000, 28987500, 35751250, 42901500, 53626875, 57975000, 71502500, 85803000, 89378125, 107253750, 143005000, 178756250, 214507500, 268134375, 357512500, 429015000, 536268750, 715025000, 1072537500, 2145075000]

約数ペア:

[(1, 2145075000), (2, 1072537500), (3, 715025000), (4, 536268750), (5, 429015000), (6, 357512500), (8, 268134375), (10, 214507500), (12, 178756250), (15, 143005000), (20, 107253750), (24, 89378125), (25, 85803000), (30, 71502500), (37, 57975000), (40, 53626875), (50, 42901500), (60, 35751250), (74, 28987500), (75, 28601000), (100, 21450750), (111, 19325000), (120, 17875625), (125, 17160600), (148, 14493750), (150, 14300500), (185, 11595000), (200, 10725375), (222, 9662500), (250, 8580300), (296, 7246875), (300, 7150250), (370, 5797500), (375, 5720200), (444, 4831250), (500, 4290150), (555, 3865000), (600, 3575125), (625, 3432120), (740, 2898750), (750, 2860100), (773, 2775000), (888, 2415625), (925, 2319000), (1000, 2145075), (1110, 1932500), (1250, 1716060), (1480, 1449375), (1500, 1430050), (1546, 1387500), (1850, 1159500), (1875, 1144040), (2220, 966250), (2319, 925000), (2500, 858030), (2775, 773000), (3000, 715025), (3092, 693750), (3125, 686424), (3700, 579750), (3750, 572020), (3865, 555000), (4440, 483125), (4625, 463800), (4638, 462500), (5000, 429015), (5550, 386500), (6184, 346875), (6250, 343212), (7400, 289875), (7500, 286010), (7730, 277500), (9250, 231900), (9276, 231250), (9375, 228808), (11100, 193250), (11595, 185000), (12500, 171606), (13875, 154600), (15000, 143005), (15460, 138750), (18500, 115950), (18552, 115625), (18750, 114404), (19325, 111000), (22200, 96625), (23125, 92760), (23190, 92500), (25000, 85803), (27750, 77300), (28601, 75000), (30920, 69375), (37000, 57975), (37500, 57202), (38650, 55500), (46250, 46380)]