128438100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:112

約数の個数: 432

約数和(自身を含む): 514550400

約数和(自身を除く): 386112300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 25, 28, 29, 30, 35, 36, 37, 38, 42, 45, 50, 57, 58, 60, 63, 70, 74, 75, 76, 84, 87, 90, 95, 100, 105, 111, 114, 116, 126, 133, 140, 145, 148, 150, 171, 174, 175, 180, 185, 190, 203, 210, 222, 225, 228, 252, 259, 261, 266, 285, 290, 300, 315, 333, 342, 348, 350, 370, 380, 399, 406, 420, 435, 444, 450, 475, 518, 522, 525, 532, 551, 555, 570, 580, 609, 630, 665, 666, 684, 700, 703, 725, 740, 777, 798, 812, 855, 870, 900, 925, 950, 1015, 1036, 1044, 1050, 1073, 1102, 1110, 1140, 1197, 1218, 1260, 1295, 1305, 1330, 1332, 1406, 1425, 1450, 1554, 1575, 1596, 1653, 1665, 1710, 1740, 1827, 1850, 1900, 1995, 2030, 2100, 2109, 2146, 2175, 2204, 2220, 2331, 2394, 2436, 2590, 2610, 2660, 2755, 2775, 2812, 2850, 2900, 3045, 3108, 3150, 3219, 3306, 3325, 3330, 3420, 3515, 3654, 3700, 3857, 3885, 3990, 4060, 4218, 4275, 4292, 4350, 4662, 4788, 4921, 4959, 5075, 5180, 5220, 5365, 5510, 5550, 5700, 5985, 6090, 6300, 6327, 6438, 6475, 6525, 6612, 6650, 6660, 7030, 7308, 7511, 7714, 7770, 7980, 8265, 8325, 8436, 8550, 8700, 9135, 9324, 9657, 9842, 9918, 9975, 10150, 10545, 10730, 11020, 11100, 11571, 11655, 11970, 12180, 12654, 12876, 12950, 13050, 13300, 13775, 14060, 14763, 15022, 15225, 15428, 15540, 16095, 16530, 16650, 17100, 17575, 18270, 19285, 19314, 19425, 19684, 19836, 19950, 20300, 20387, 21090, 21460, 22533, 23142, 23310, 23940, 24605, 24795, 25308, 25900, 26100, 26825, 27550, 29526, 29925, 30044, 30450, 31635, 32190, 33060, 33300, 34713, 35150, 36540, 37555, 38570, 38628, 38850, 39900, 40774, 41325, 42180, 44289, 45066, 45675, 46284, 46620, 48285, 49210, 49590, 52725, 53650, 55100, 57855, 58275, 59052, 59850, 60900, 61161, 63270, 64380, 67599, 69426, 70300, 73815, 75110, 77140, 77700, 80475, 81548, 82650, 88578, 90132, 91350, 96425, 96570, 98420, 99180, 101935, 105450, 107300, 112665, 115710, 116550, 119700, 122322, 123025, 123975, 126540, 135198, 138852, 142709, 147630, 150220, 158175, 160950, 165300, 173565, 177156, 182700, 183483, 187775, 192850, 193140, 203870, 210900, 221445, 225330, 231420, 233100, 241425, 244644, 246050, 247950, 270396, 285418, 289275, 295260, 305805, 316350, 321900, 337995, 347130, 366966, 369075, 375550, 385700, 407740, 428127, 442890, 450660, 482850, 492100, 495900, 509675, 563325, 570836, 578550, 611610, 632700, 675990, 694260, 713545, 733932, 738150, 751100, 856254, 867825, 885780, 917415, 965700, 1019350, 1107225, 1126650, 1157100, 1223220, 1284381, 1351980, 1427090, 1476300, 1529025, 1689975, 1712508, 1735650, 1834830, 2038700, 2140635, 2214450, 2253300, 2568762, 2854180, 3058050, 3379950, 3471300, 3567725, 3669660, 4281270, 4428900, 4587075, 5137524, 6116100, 6421905, 6759900, 7135450, 8562540, 9174150, 10703175, 12843810, 14270900, 18348300, 21406350, 25687620, 32109525, 42812700, 64219050, 128438100]

約数ペア:

[(1, 128438100), (2, 64219050), (3, 42812700), (4, 32109525), (5, 25687620), (6, 21406350), (7, 18348300), (9, 14270900), (10, 12843810), (12, 10703175), (14, 9174150), (15, 8562540), (18, 7135450), (19, 6759900), (20, 6421905), (21, 6116100), (25, 5137524), (28, 4587075), (29, 4428900), (30, 4281270), (35, 3669660), (36, 3567725), (37, 3471300), (38, 3379950), (42, 3058050), (45, 2854180), (50, 2568762), (57, 2253300), (58, 2214450), (60, 2140635), (63, 2038700), (70, 1834830), (74, 1735650), (75, 1712508), (76, 1689975), (84, 1529025), (87, 1476300), (90, 1427090), (95, 1351980), (100, 1284381), (105, 1223220), (111, 1157100), (114, 1126650), (116, 1107225), (126, 1019350), (133, 965700), (140, 917415), (145, 885780), (148, 867825), (150, 856254), (171, 751100), (174, 738150), (175, 733932), (180, 713545), (185, 694260), (190, 675990), (203, 632700), (210, 611610), (222, 578550), (225, 570836), (228, 563325), (252, 509675), (259, 495900), (261, 492100), (266, 482850), (285, 450660), (290, 442890), (300, 428127), (315, 407740), (333, 385700), (342, 375550), (348, 369075), (350, 366966), (370, 347130), (380, 337995), (399, 321900), (406, 316350), (420, 305805), (435, 295260), (444, 289275), (450, 285418), (475, 270396), (518, 247950), (522, 246050), (525, 244644), (532, 241425), (551, 233100), (555, 231420), (570, 225330), (580, 221445), (609, 210900), (630, 203870), (665, 193140), (666, 192850), (684, 187775), (700, 183483), (703, 182700), (725, 177156), (740, 173565), (777, 165300), (798, 160950), (812, 158175), (855, 150220), (870, 147630), (900, 142709), (925, 138852), (950, 135198), (1015, 126540), (1036, 123975), (1044, 123025), (1050, 122322), (1073, 119700), (1102, 116550), (1110, 115710), (1140, 112665), (1197, 107300), (1218, 105450), (1260, 101935), (1295, 99180), (1305, 98420), (1330, 96570), (1332, 96425), (1406, 91350), (1425, 90132), (1450, 88578), (1554, 82650), (1575, 81548), (1596, 80475), (1653, 77700), (1665, 77140), (1710, 75110), (1740, 73815), (1827, 70300), (1850, 69426), (1900, 67599), (1995, 64380), (2030, 63270), (2100, 61161), (2109, 60900), (2146, 59850), (2175, 59052), (2204, 58275), (2220, 57855), (2331, 55100), (2394, 53650), (2436, 52725), (2590, 49590), (2610, 49210), (2660, 48285), (2755, 46620), (2775, 46284), (2812, 45675), (2850, 45066), (2900, 44289), (3045, 42180), (3108, 41325), (3150, 40774), (3219, 39900), (3306, 38850), (3325, 38628), (3330, 38570), (3420, 37555), (3515, 36540), (3654, 35150), (3700, 34713), (3857, 33300), (3885, 33060), (3990, 32190), (4060, 31635), (4218, 30450), (4275, 30044), (4292, 29925), (4350, 29526), (4662, 27550), (4788, 26825), (4921, 26100), (4959, 25900), (5075, 25308), (5180, 24795), (5220, 24605), (5365, 23940), (5510, 23310), (5550, 23142), (5700, 22533), (5985, 21460), (6090, 21090), (6300, 20387), (6327, 20300), (6438, 19950), (6475, 19836), (6525, 19684), (6612, 19425), (6650, 19314), (6660, 19285), (7030, 18270), (7308, 17575), (7511, 17100), (7714, 16650), (7770, 16530), (7980, 16095), (8265, 15540), (8325, 15428), (8436, 15225), (8550, 15022), (8700, 14763), (9135, 14060), (9324, 13775), (9657, 13300), (9842, 13050), (9918, 12950), (9975, 12876), (10150, 12654), (10545, 12180), (10730, 11970), (11020, 11655), (11100, 11571)]