18219817000

素因数分解:

$2^3\times 5^3\times 7^3\times {\mathrm{11}}^2\times {\mathrm{439}}^1$

素因数の和:503

約数の個数: 384

約数和(自身を含む): 54774720000

約数和(自身を除く): 36554903000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 49, 50, 55, 56, 70, 77, 88, 98, 100, 110, 121, 125, 140, 154, 175, 196, 200, 220, 242, 245, 250, 275, 280, 308, 343, 350, 385, 392, 439, 440, 484, 490, 500, 539, 550, 605, 616, 686, 700, 770, 847, 875, 878, 968, 980, 1000, 1078, 1100, 1210, 1225, 1372, 1375, 1400, 1540, 1694, 1715, 1750, 1756, 1925, 1960, 2156, 2195, 2200, 2420, 2450, 2695, 2744, 2750, 3025, 3073, 3080, 3388, 3430, 3500, 3512, 3773, 3850, 4235, 4312, 4390, 4829, 4840, 4900, 5390, 5500, 5929, 6050, 6125, 6146, 6776, 6860, 7000, 7546, 7700, 8470, 8575, 8780, 9625, 9658, 9800, 10780, 10975, 11000, 11858, 12100, 12250, 12292, 13475, 13720, 15092, 15125, 15365, 15400, 16940, 17150, 17560, 18865, 19250, 19316, 21175, 21511, 21560, 21950, 23716, 24145, 24200, 24500, 24584, 26950, 29645, 30184, 30250, 30730, 33803, 33880, 34300, 37730, 38500, 38632, 41503, 42350, 42875, 43022, 43900, 47432, 48290, 49000, 53119, 53900, 54875, 59290, 60500, 61460, 67375, 67606, 68600, 75460, 76825, 77000, 83006, 84700, 85750, 86044, 87800, 94325, 96580, 105875, 106238, 107555, 107800, 109750, 118580, 120725, 121000, 122920, 134750, 135212, 148225, 150577, 150920, 153650, 166012, 169015, 169400, 171500, 172088, 188650, 193160, 207515, 211750, 212476, 215110, 219500, 236621, 237160, 241450, 265595, 269500, 270424, 296450, 301154, 307300, 332024, 338030, 343000, 371833, 377300, 384125, 415030, 423500, 424952, 430220, 439000, 471625, 473242, 482900, 531190, 537775, 539000, 592900, 602308, 603625, 614600, 676060, 741125, 743666, 752885, 754600, 768250, 830060, 845075, 847000, 860440, 943250, 946484, 965800, 1037575, 1062380, 1075550, 1183105, 1185800, 1204616, 1207250, 1327975, 1352120, 1482250, 1487332, 1505770, 1536500, 1656347, 1660120, 1690150, 1859165, 1886500, 1892968, 2075150, 2124760, 2151100, 2366210, 2414500, 2602831, 2655950, 2688875, 2964500, 2974664, 3011540, 3073000, 3312694, 3380300, 3718330, 3764425, 3773000, 4150300, 4225375, 4302200, 4732420, 4829000, 5187875, 5205662, 5311900, 5377750, 5915525, 5929000, 6023080, 6625388, 6639875, 6760600, 7436660, 7528850, 8281735, 8300600, 8450750, 9295825, 9464840, 10375750, 10411324, 10623800, 10755500, 11831050, 13014155, 13250776, 13279750, 14873320, 15057700, 16563470, 16901500, 18219817, 18591650, 18822125, 20751500, 20822648, 21511000, 23662100, 26028310, 26559500, 29577625, 30115400, 33126940, 33803000, 36439634, 37183300, 37644250, 41408675, 41503000, 46479125, 47324200, 52056620, 53119000, 59155250, 65070775, 66253880, 72879268, 74366600, 75288500, 82817350, 91099085, 92958250, 104113240, 118310500, 130141550, 145758536, 150577000, 165634700, 182198170, 185916500, 207043375, 236621000, 260283100, 325353875, 331269400, 364396340, 371833000, 414086750, 455495425, 520566200, 650707750, 728792680, 828173500, 910990850, 1301415500, 1656347000, 1821981700, 2277477125, 2602831000, 3643963400, 4554954250, 9109908500, 18219817000]

約数ペア:

[(1, 18219817000), (2, 9109908500), (4, 4554954250), (5, 3643963400), (7, 2602831000), (8, 2277477125), (10, 1821981700), (11, 1656347000), (14, 1301415500), (20, 910990850), (22, 828173500), (25, 728792680), (28, 650707750), (35, 520566200), (40, 455495425), (44, 414086750), (49, 371833000), (50, 364396340), (55, 331269400), (56, 325353875), (70, 260283100), (77, 236621000), (88, 207043375), (98, 185916500), (100, 182198170), (110, 165634700), (121, 150577000), (125, 145758536), (140, 130141550), (154, 118310500), (175, 104113240), (196, 92958250), (200, 91099085), (220, 82817350), (242, 75288500), (245, 74366600), (250, 72879268), (275, 66253880), (280, 65070775), (308, 59155250), (343, 53119000), (350, 52056620), (385, 47324200), (392, 46479125), (439, 41503000), (440, 41408675), (484, 37644250), (490, 37183300), (500, 36439634), (539, 33803000), (550, 33126940), (605, 30115400), (616, 29577625), (686, 26559500), (700, 26028310), (770, 23662100), (847, 21511000), (875, 20822648), (878, 20751500), (968, 18822125), (980, 18591650), (1000, 18219817), (1078, 16901500), (1100, 16563470), (1210, 15057700), (1225, 14873320), (1372, 13279750), (1375, 13250776), (1400, 13014155), (1540, 11831050), (1694, 10755500), (1715, 10623800), (1750, 10411324), (1756, 10375750), (1925, 9464840), (1960, 9295825), (2156, 8450750), (2195, 8300600), (2200, 8281735), (2420, 7528850), (2450, 7436660), (2695, 6760600), (2744, 6639875), (2750, 6625388), (3025, 6023080), (3073, 5929000), (3080, 5915525), (3388, 5377750), (3430, 5311900), (3500, 5205662), (3512, 5187875), (3773, 4829000), (3850, 4732420), (4235, 4302200), (4312, 4225375), (4390, 4150300), (4829, 3773000), (4840, 3764425), (4900, 3718330), (5390, 3380300), (5500, 3312694), (5929, 3073000), (6050, 3011540), (6125, 2974664), (6146, 2964500), (6776, 2688875), (6860, 2655950), (7000, 2602831), (7546, 2414500), (7700, 2366210), (8470, 2151100), (8575, 2124760), (8780, 2075150), (9625, 1892968), (9658, 1886500), (9800, 1859165), (10780, 1690150), (10975, 1660120), (11000, 1656347), (11858, 1536500), (12100, 1505770), (12250, 1487332), (12292, 1482250), (13475, 1352120), (13720, 1327975), (15092, 1207250), (15125, 1204616), (15365, 1185800), (15400, 1183105), (16940, 1075550), (17150, 1062380), (17560, 1037575), (18865, 965800), (19250, 946484), (19316, 943250), (21175, 860440), (21511, 847000), (21560, 845075), (21950, 830060), (23716, 768250), (24145, 754600), (24200, 752885), (24500, 743666), (24584, 741125), (26950, 676060), (29645, 614600), (30184, 603625), (30250, 602308), (30730, 592900), (33803, 539000), (33880, 537775), (34300, 531190), (37730, 482900), (38500, 473242), (38632, 471625), (41503, 439000), (42350, 430220), (42875, 424952), (43022, 423500), (43900, 415030), (47432, 384125), (48290, 377300), (49000, 371833), (53119, 343000), (53900, 338030), (54875, 332024), (59290, 307300), (60500, 301154), (61460, 296450), (67375, 270424), (67606, 269500), (68600, 265595), (75460, 241450), (76825, 237160), (77000, 236621), (83006, 219500), (84700, 215110), (85750, 212476), (86044, 211750), (87800, 207515), (94325, 193160), (96580, 188650), (105875, 172088), (106238, 171500), (107555, 169400), (107800, 169015), (109750, 166012), (118580, 153650), (120725, 150920), (121000, 150577), (122920, 148225), (134750, 135212)]