1898151300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:432

約数の個数: 288

約数和(自身を含む): 6491251200

約数和(自身を除く): 4593099900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 90, 95, 100, 108, 114, 135, 150, 163, 171, 180, 190, 225, 227, 228, 270, 285, 300, 326, 342, 380, 450, 454, 475, 489, 513, 540, 570, 652, 675, 681, 684, 815, 855, 900, 908, 950, 978, 1026, 1135, 1140, 1350, 1362, 1425, 1467, 1630, 1710, 1900, 1956, 2043, 2052, 2270, 2445, 2565, 2700, 2724, 2850, 2934, 3097, 3260, 3405, 3420, 4075, 4086, 4275, 4313, 4401, 4540, 4890, 5130, 5675, 5700, 5868, 6129, 6194, 6810, 7335, 8150, 8172, 8550, 8626, 8802, 9291, 9780, 10215, 10260, 11350, 12225, 12258, 12388, 12825, 12939, 13620, 14670, 15485, 16300, 17025, 17100, 17252, 17604, 18582, 20430, 21565, 22005, 22700, 24450, 24516, 25650, 25878, 27873, 29340, 30645, 30970, 34050, 36675, 37001, 37164, 38817, 40860, 43130, 44010, 46455, 48900, 51075, 51300, 51756, 55746, 61290, 61940, 64695, 68100, 73350, 74002, 77425, 77634, 83619, 86260, 88020, 92910, 102150, 107825, 110025, 111003, 111492, 116451, 122580, 129390, 139365, 146700, 148004, 153225, 154850, 155268, 167238, 185005, 185820, 194085, 204300, 215650, 220050, 222006, 232275, 232902, 258780, 278730, 306450, 309700, 323475, 333009, 334476, 370010, 388170, 418095, 431300, 440100, 444012, 464550, 465804, 555015, 557460, 582255, 612900, 646950, 666018, 696825, 703019, 740020, 776340, 836190, 925025, 929100, 970425, 999027, 1110030, 1164510, 1293900, 1332036, 1393650, 1406038, 1665045, 1672380, 1850050, 1940850, 1998054, 2090475, 2109057, 2220060, 2329020, 2775075, 2787300, 2812076, 2911275, 3330090, 3515095, 3700100, 3881700, 3996108, 4180950, 4218114, 4995135, 5550150, 5822550, 6327171, 6660180, 7030190, 8325225, 8361900, 8436228, 9990270, 10545285, 11100300, 11645100, 12654342, 14060380, 16650450, 17575475, 18981513, 19980540, 21090570, 24975675, 25308684, 31635855, 33300900, 35150950, 37963026, 42181140, 49951350, 52726425, 63271710, 70301900, 75926052, 94907565, 99902700, 105452850, 126543420, 158179275, 189815130, 210905700, 316358550, 379630260, 474537825, 632717100, 949075650, 1898151300]

約数ペア:

[(1, 1898151300), (2, 949075650), (3, 632717100), (4, 474537825), (5, 379630260), (6, 316358550), (9, 210905700), (10, 189815130), (12, 158179275), (15, 126543420), (18, 105452850), (19, 99902700), (20, 94907565), (25, 75926052), (27, 70301900), (30, 63271710), (36, 52726425), (38, 49951350), (45, 42181140), (50, 37963026), (54, 35150950), (57, 33300900), (60, 31635855), (75, 25308684), (76, 24975675), (90, 21090570), (95, 19980540), (100, 18981513), (108, 17575475), (114, 16650450), (135, 14060380), (150, 12654342), (163, 11645100), (171, 11100300), (180, 10545285), (190, 9990270), (225, 8436228), (227, 8361900), (228, 8325225), (270, 7030190), (285, 6660180), (300, 6327171), (326, 5822550), (342, 5550150), (380, 4995135), (450, 4218114), (454, 4180950), (475, 3996108), (489, 3881700), (513, 3700100), (540, 3515095), (570, 3330090), (652, 2911275), (675, 2812076), (681, 2787300), (684, 2775075), (815, 2329020), (855, 2220060), (900, 2109057), (908, 2090475), (950, 1998054), (978, 1940850), (1026, 1850050), (1135, 1672380), (1140, 1665045), (1350, 1406038), (1362, 1393650), (1425, 1332036), (1467, 1293900), (1630, 1164510), (1710, 1110030), (1900, 999027), (1956, 970425), (2043, 929100), (2052, 925025), (2270, 836190), (2445, 776340), (2565, 740020), (2700, 703019), (2724, 696825), (2850, 666018), (2934, 646950), (3097, 612900), (3260, 582255), (3405, 557460), (3420, 555015), (4075, 465804), (4086, 464550), (4275, 444012), (4313, 440100), (4401, 431300), (4540, 418095), (4890, 388170), (5130, 370010), (5675, 334476), (5700, 333009), (5868, 323475), (6129, 309700), (6194, 306450), (6810, 278730), (7335, 258780), (8150, 232902), (8172, 232275), (8550, 222006), (8626, 220050), (8802, 215650), (9291, 204300), (9780, 194085), (10215, 185820), (10260, 185005), (11350, 167238), (12225, 155268), (12258, 154850), (12388, 153225), (12825, 148004), (12939, 146700), (13620, 139365), (14670, 129390), (15485, 122580), (16300, 116451), (17025, 111492), (17100, 111003), (17252, 110025), (17604, 107825), (18582, 102150), (20430, 92910), (21565, 88020), (22005, 86260), (22700, 83619), (24450, 77634), (24516, 77425), (25650, 74002), (25878, 73350), (27873, 68100), (29340, 64695), (30645, 61940), (30970, 61290), (34050, 55746), (36675, 51756), (37001, 51300), (37164, 51075), (38817, 48900), (40860, 46455), (43130, 44010)]