20158500000

素因数分解:

$2^5\times 3^1\times 5^6\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:283

約数の個数: 336

約数和(自身を含む): 67330388160

約数和(自身を除く): 47171888160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 89, 96, 100, 120, 125, 150, 151, 160, 178, 200, 240, 250, 267, 300, 302, 356, 375, 400, 445, 453, 480, 500, 534, 600, 604, 625, 712, 750, 755, 800, 890, 906, 1000, 1068, 1200, 1208, 1250, 1335, 1424, 1500, 1510, 1780, 1812, 1875, 2000, 2136, 2225, 2265, 2400, 2416, 2500, 2670, 2848, 3000, 3020, 3125, 3560, 3624, 3750, 3775, 4000, 4272, 4450, 4530, 4832, 5000, 5340, 6000, 6040, 6250, 6675, 7120, 7248, 7500, 7550, 8544, 8900, 9060, 9375, 10000, 10680, 11125, 11325, 12000, 12080, 12500, 13350, 13439, 14240, 14496, 15000, 15100, 15625, 17800, 18120, 18750, 18875, 20000, 21360, 22250, 22650, 24160, 25000, 26700, 26878, 30000, 30200, 31250, 33375, 35600, 36240, 37500, 37750, 40317, 42720, 44500, 45300, 46875, 50000, 53400, 53756, 55625, 56625, 60000, 60400, 62500, 66750, 67195, 71200, 72480, 75000, 75500, 80634, 89000, 90600, 93750, 94375, 100000, 106800, 107512, 111250, 113250, 120800, 125000, 133500, 134390, 150000, 151000, 161268, 166875, 178000, 181200, 187500, 188750, 201585, 213600, 215024, 222500, 226500, 250000, 267000, 268780, 278125, 283125, 300000, 302000, 322536, 333750, 335975, 356000, 362400, 375000, 377500, 403170, 430048, 445000, 453000, 471875, 500000, 534000, 537560, 556250, 566250, 604000, 645072, 667500, 671950, 750000, 755000, 806340, 834375, 890000, 906000, 943750, 1007925, 1068000, 1075120, 1112500, 1132500, 1290144, 1335000, 1343900, 1390625, 1415625, 1500000, 1510000, 1612680, 1668750, 1679875, 1780000, 1812000, 1887500, 2015850, 2150240, 2225000, 2265000, 2359375, 2670000, 2687800, 2781250, 2831250, 3020000, 3225360, 3337500, 3359750, 3775000, 4031700, 4171875, 4450000, 4530000, 4718750, 5039625, 5340000, 5375600, 5562500, 5662500, 6450720, 6675000, 6719500, 7078125, 7550000, 8063400, 8343750, 8399375, 8900000, 9060000, 9437500, 10079250, 10751200, 11125000, 11325000, 13350000, 13439000, 14156250, 15100000, 16126800, 16687500, 16798750, 18875000, 20158500, 22250000, 22650000, 25198125, 26700000, 26878000, 28312500, 32253600, 33375000, 33597500, 37750000, 40317000, 41996875, 44500000, 45300000, 50396250, 53756000, 56625000, 66750000, 67195000, 75500000, 80634000, 83993750, 100792500, 113250000, 125990625, 133500000, 134390000, 161268000, 167987500, 201585000, 209984375, 226500000, 251981250, 268780000, 335975000, 403170000, 419968750, 503962500, 629953125, 671950000, 806340000, 839937500, 1007925000, 1259906250, 1343900000, 1679875000, 2015850000, 2519812500, 3359750000, 4031700000, 5039625000, 6719500000, 10079250000, 20158500000]

約数ペア:

[(1, 20158500000), (2, 10079250000), (3, 6719500000), (4, 5039625000), (5, 4031700000), (6, 3359750000), (8, 2519812500), (10, 2015850000), (12, 1679875000), (15, 1343900000), (16, 1259906250), (20, 1007925000), (24, 839937500), (25, 806340000), (30, 671950000), (32, 629953125), (40, 503962500), (48, 419968750), (50, 403170000), (60, 335975000), (75, 268780000), (80, 251981250), (89, 226500000), (96, 209984375), (100, 201585000), (120, 167987500), (125, 161268000), (150, 134390000), (151, 133500000), (160, 125990625), (178, 113250000), (200, 100792500), (240, 83993750), (250, 80634000), (267, 75500000), (300, 67195000), (302, 66750000), (356, 56625000), (375, 53756000), (400, 50396250), (445, 45300000), (453, 44500000), (480, 41996875), (500, 40317000), (534, 37750000), (600, 33597500), (604, 33375000), (625, 32253600), (712, 28312500), (750, 26878000), (755, 26700000), (800, 25198125), (890, 22650000), (906, 22250000), (1000, 20158500), (1068, 18875000), (1200, 16798750), (1208, 16687500), (1250, 16126800), (1335, 15100000), (1424, 14156250), (1500, 13439000), (1510, 13350000), (1780, 11325000), (1812, 11125000), (1875, 10751200), (2000, 10079250), (2136, 9437500), (2225, 9060000), (2265, 8900000), (2400, 8399375), (2416, 8343750), (2500, 8063400), (2670, 7550000), (2848, 7078125), (3000, 6719500), (3020, 6675000), (3125, 6450720), (3560, 5662500), (3624, 5562500), (3750, 5375600), (3775, 5340000), (4000, 5039625), (4272, 4718750), (4450, 4530000), (4530, 4450000), (4832, 4171875), (5000, 4031700), (5340, 3775000), (6000, 3359750), (6040, 3337500), (6250, 3225360), (6675, 3020000), (7120, 2831250), (7248, 2781250), (7500, 2687800), (7550, 2670000), (8544, 2359375), (8900, 2265000), (9060, 2225000), (9375, 2150240), (10000, 2015850), (10680, 1887500), (11125, 1812000), (11325, 1780000), (12000, 1679875), (12080, 1668750), (12500, 1612680), (13350, 1510000), (13439, 1500000), (14240, 1415625), (14496, 1390625), (15000, 1343900), (15100, 1335000), (15625, 1290144), (17800, 1132500), (18120, 1112500), (18750, 1075120), (18875, 1068000), (20000, 1007925), (21360, 943750), (22250, 906000), (22650, 890000), (24160, 834375), (25000, 806340), (26700, 755000), (26878, 750000), (30000, 671950), (30200, 667500), (31250, 645072), (33375, 604000), (35600, 566250), (36240, 556250), (37500, 537560), (37750, 534000), (40317, 500000), (42720, 471875), (44500, 453000), (45300, 445000), (46875, 430048), (50000, 403170), (53400, 377500), (53756, 375000), (55625, 362400), (56625, 356000), (60000, 335975), (60400, 333750), (62500, 322536), (66750, 302000), (67195, 300000), (71200, 283125), (72480, 278125), (75000, 268780), (75500, 267000), (80634, 250000), (89000, 226500), (90600, 222500), (93750, 215024), (94375, 213600), (100000, 201585), (106800, 188750), (107512, 187500), (111250, 181200), (113250, 178000), (120800, 166875), (125000, 161268), (133500, 151000), (134390, 150000)]