2498733900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{277}}^1$

素因数の和:570

約数の個数: 288

約数和(自身を含む): 8715900480

約数和(自身を除く): 6217166580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 108, 117, 130, 135, 150, 156, 180, 195, 225, 234, 257, 260, 270, 277, 300, 325, 351, 390, 450, 468, 514, 540, 554, 585, 650, 675, 702, 771, 780, 831, 900, 975, 1028, 1108, 1170, 1285, 1300, 1350, 1385, 1404, 1542, 1662, 1755, 1950, 2313, 2340, 2493, 2570, 2700, 2770, 2925, 3084, 3324, 3341, 3510, 3601, 3855, 3900, 4155, 4626, 4986, 5140, 5540, 5850, 6425, 6682, 6925, 6939, 7020, 7202, 7479, 7710, 8310, 8775, 9252, 9972, 10023, 10803, 11565, 11700, 12465, 12850, 13364, 13850, 13878, 14404, 14958, 15420, 16620, 16705, 17550, 18005, 19275, 20046, 20775, 21606, 23130, 24930, 25700, 27700, 27756, 29916, 30069, 32409, 33410, 34695, 35100, 36010, 37395, 38550, 40092, 41550, 43212, 46260, 49860, 50115, 54015, 57825, 60138, 62325, 64818, 66820, 69390, 71189, 72020, 74790, 77100, 83100, 83525, 90025, 90207, 97227, 100230, 108030, 115650, 120276, 124650, 129636, 138780, 142378, 149580, 150345, 162045, 167050, 173475, 180050, 180414, 186975, 194454, 200460, 213567, 216060, 231300, 249300, 250575, 270075, 284756, 300690, 324090, 334100, 346950, 355945, 360100, 360828, 373950, 388908, 427134, 451035, 486135, 501150, 540150, 601380, 640701, 648180, 693900, 711890, 747900, 751725, 810225, 854268, 902070, 925457, 972270, 1002300, 1067835, 1080300, 1281402, 1423780, 1503450, 1620450, 1779725, 1804140, 1850914, 1922103, 1944540, 2135670, 2255175, 2430675, 2562804, 2776371, 3006900, 3203505, 3240900, 3559450, 3701828, 3844206, 4271340, 4510350, 4627285, 4861350, 5339175, 5552742, 6407010, 7118900, 7688412, 8329113, 9020700, 9254570, 9610515, 9722700, 10678350, 11105484, 12814020, 13881855, 16017525, 16658226, 18509140, 19221030, 21356700, 23136425, 24987339, 27763710, 32035050, 33316452, 38442060, 41645565, 46272850, 48052575, 49974678, 55527420, 64070100, 69409275, 83291130, 92545700, 96105150, 99949356, 124936695, 138818550, 166582260, 192210300, 208227825, 249873390, 277637100, 416455650, 499746780, 624683475, 832911300, 1249366950, 2498733900]

約数ペア:

[(1, 2498733900), (2, 1249366950), (3, 832911300), (4, 624683475), (5, 499746780), (6, 416455650), (9, 277637100), (10, 249873390), (12, 208227825), (13, 192210300), (15, 166582260), (18, 138818550), (20, 124936695), (25, 99949356), (26, 96105150), (27, 92545700), (30, 83291130), (36, 69409275), (39, 64070100), (45, 55527420), (50, 49974678), (52, 48052575), (54, 46272850), (60, 41645565), (65, 38442060), (75, 33316452), (78, 32035050), (90, 27763710), (100, 24987339), (108, 23136425), (117, 21356700), (130, 19221030), (135, 18509140), (150, 16658226), (156, 16017525), (180, 13881855), (195, 12814020), (225, 11105484), (234, 10678350), (257, 9722700), (260, 9610515), (270, 9254570), (277, 9020700), (300, 8329113), (325, 7688412), (351, 7118900), (390, 6407010), (450, 5552742), (468, 5339175), (514, 4861350), (540, 4627285), (554, 4510350), (585, 4271340), (650, 3844206), (675, 3701828), (702, 3559450), (771, 3240900), (780, 3203505), (831, 3006900), (900, 2776371), (975, 2562804), (1028, 2430675), (1108, 2255175), (1170, 2135670), (1285, 1944540), (1300, 1922103), (1350, 1850914), (1385, 1804140), (1404, 1779725), (1542, 1620450), (1662, 1503450), (1755, 1423780), (1950, 1281402), (2313, 1080300), (2340, 1067835), (2493, 1002300), (2570, 972270), (2700, 925457), (2770, 902070), (2925, 854268), (3084, 810225), (3324, 751725), (3341, 747900), (3510, 711890), (3601, 693900), (3855, 648180), (3900, 640701), (4155, 601380), (4626, 540150), (4986, 501150), (5140, 486135), (5540, 451035), (5850, 427134), (6425, 388908), (6682, 373950), (6925, 360828), (6939, 360100), (7020, 355945), (7202, 346950), (7479, 334100), (7710, 324090), (8310, 300690), (8775, 284756), (9252, 270075), (9972, 250575), (10023, 249300), (10803, 231300), (11565, 216060), (11700, 213567), (12465, 200460), (12850, 194454), (13364, 186975), (13850, 180414), (13878, 180050), (14404, 173475), (14958, 167050), (15420, 162045), (16620, 150345), (16705, 149580), (17550, 142378), (18005, 138780), (19275, 129636), (20046, 124650), (20775, 120276), (21606, 115650), (23130, 108030), (24930, 100230), (25700, 97227), (27700, 90207), (27756, 90025), (29916, 83525), (30069, 83100), (32409, 77100), (33410, 74790), (34695, 72020), (35100, 71189), (36010, 69390), (37395, 66820), (38550, 64818), (40092, 62325), (41550, 60138), (43212, 57825), (46260, 54015), (49860, 50115)]