28207649400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{126719}}^1$

素因数の和:126798

約数の個数: 192

約数和(自身を含む): 101822054400

約数和(自身を除く): 73614405000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 53, 56, 60, 70, 75, 84, 100, 105, 106, 120, 140, 150, 159, 168, 175, 200, 210, 212, 265, 280, 300, 318, 350, 371, 420, 424, 525, 530, 600, 636, 700, 742, 795, 840, 1050, 1060, 1113, 1272, 1325, 1400, 1484, 1590, 1855, 2100, 2120, 2226, 2650, 2968, 3180, 3710, 3975, 4200, 4452, 5300, 5565, 6360, 7420, 7950, 8904, 9275, 10600, 11130, 14840, 15900, 18550, 22260, 27825, 31800, 37100, 44520, 55650, 74200, 111300, 126719, 222600, 253438, 380157, 506876, 633595, 760314, 887033, 1013752, 1267190, 1520628, 1774066, 1900785, 2534380, 2661099, 3041256, 3167975, 3548132, 3801570, 4435165, 5068760, 5322198, 6335950, 6716107, 7096264, 7603140, 8870330, 9503925, 10644396, 12671900, 13305495, 13432214, 15206280, 17740660, 19007850, 20148321, 21288792, 22175825, 25343800, 26610990, 26864428, 33580535, 35481320, 38015700, 40296642, 44351650, 47012749, 53221980, 53728856, 66527475, 67161070, 76031400, 80593284, 88703300, 94025498, 100741605, 106443960, 133054950, 134322140, 141038247, 161186568, 167902675, 177406600, 188050996, 201483210, 235063745, 266109900, 268644280, 282076494, 335805350, 376101992, 402966420, 470127490, 503708025, 532219800, 564152988, 671610700, 705191235, 805932840, 940254980, 1007416050, 1128305976, 1175318725, 1343221400, 1410382470, 1880509960, 2014832100, 2350637450, 2820764940, 3525956175, 4029664200, 4701274900, 5641529880, 7051912350, 9402549800, 14103824700, 28207649400]

約数ペア:

[(1, 28207649400), (2, 14103824700), (3, 9402549800), (4, 7051912350), (5, 5641529880), (6, 4701274900), (7, 4029664200), (8, 3525956175), (10, 2820764940), (12, 2350637450), (14, 2014832100), (15, 1880509960), (20, 1410382470), (21, 1343221400), (24, 1175318725), (25, 1128305976), (28, 1007416050), (30, 940254980), (35, 805932840), (40, 705191235), (42, 671610700), (50, 564152988), (53, 532219800), (56, 503708025), (60, 470127490), (70, 402966420), (75, 376101992), (84, 335805350), (100, 282076494), (105, 268644280), (106, 266109900), (120, 235063745), (140, 201483210), (150, 188050996), (159, 177406600), (168, 167902675), (175, 161186568), (200, 141038247), (210, 134322140), (212, 133054950), (265, 106443960), (280, 100741605), (300, 94025498), (318, 88703300), (350, 80593284), (371, 76031400), (420, 67161070), (424, 66527475), (525, 53728856), (530, 53221980), (600, 47012749), (636, 44351650), (700, 40296642), (742, 38015700), (795, 35481320), (840, 33580535), (1050, 26864428), (1060, 26610990), (1113, 25343800), (1272, 22175825), (1325, 21288792), (1400, 20148321), (1484, 19007850), (1590, 17740660), (1855, 15206280), (2100, 13432214), (2120, 13305495), (2226, 12671900), (2650, 10644396), (2968, 9503925), (3180, 8870330), (3710, 7603140), (3975, 7096264), (4200, 6716107), (4452, 6335950), (5300, 5322198), (5565, 5068760), (6360, 4435165), (7420, 3801570), (7950, 3548132), (8904, 3167975), (9275, 3041256), (10600, 2661099), (11130, 2534380), (14840, 1900785), (15900, 1774066), (18550, 1520628), (22260, 1267190), (27825, 1013752), (31800, 887033), (37100, 760314), (44520, 633595), (55650, 506876), (74200, 380157), (111300, 253438), (126719, 222600)]