21450786000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1543}}^1$

素因数の和:1907

約数の個数: 320

約数和(自身を含む): 79327113216

約数和(自身を除く): 57876327216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 125, 140, 150, 168, 175, 200, 210, 240, 250, 280, 300, 331, 336, 350, 375, 400, 420, 500, 525, 560, 600, 662, 700, 750, 840, 875, 993, 1000, 1050, 1200, 1324, 1400, 1500, 1543, 1655, 1680, 1750, 1986, 2000, 2100, 2317, 2625, 2648, 2800, 3000, 3086, 3310, 3500, 3972, 4200, 4629, 4634, 4965, 5250, 5296, 6000, 6172, 6620, 6951, 7000, 7715, 7944, 8275, 8400, 9258, 9268, 9930, 10500, 10801, 11585, 12344, 13240, 13902, 14000, 15430, 15888, 16550, 18516, 18536, 19860, 21000, 21602, 23145, 23170, 24688, 24825, 26480, 27804, 30860, 32403, 33100, 34755, 37032, 37072, 38575, 39720, 41375, 42000, 43204, 46290, 46340, 49650, 54005, 55608, 57925, 61720, 64806, 66200, 69510, 74064, 77150, 79440, 82750, 86408, 92580, 92680, 99300, 108010, 111216, 115725, 115850, 123440, 124125, 129612, 132400, 139020, 154300, 162015, 165500, 172816, 173775, 185160, 185360, 192875, 198600, 216020, 231450, 231700, 248250, 259224, 270025, 278040, 289625, 308600, 324030, 331000, 347550, 370320, 385750, 397200, 432040, 462900, 463400, 496500, 510733, 518448, 540050, 556080, 578625, 579250, 617200, 648060, 662000, 695100, 771500, 810075, 864080, 868875, 925800, 926800, 993000, 1021466, 1080100, 1157250, 1158500, 1296120, 1350125, 1390200, 1532199, 1543000, 1620150, 1737750, 1851600, 1986000, 2042932, 2160200, 2314500, 2317000, 2553665, 2592240, 2700250, 2780400, 3064398, 3086000, 3240300, 3475500, 3575131, 4050375, 4085864, 4320400, 4629000, 4634000, 5107330, 5400500, 6128796, 6480600, 6951000, 7150262, 7660995, 8100750, 8171728, 9258000, 10214660, 10725393, 10801000, 12257592, 12768325, 12961200, 13902000, 14300524, 15321990, 16201500, 17875655, 20429320, 21450786, 21602000, 24515184, 25536650, 28601048, 30643980, 32403000, 35751310, 38304975, 40858640, 42901572, 51073300, 53626965, 57202096, 61287960, 63841625, 64806000, 71502620, 76609950, 85803144, 89378275, 102146600, 107253930, 122575920, 127683250, 143005240, 153219900, 171606288, 178756550, 191524875, 204293200, 214507860, 255366500, 268134825, 286010480, 306439800, 357513100, 383049750, 429015720, 446891375, 510733000, 536269650, 612879600, 715026200, 766099500, 858031440, 893782750, 1021466000, 1072539300, 1340674125, 1430052400, 1532199000, 1787565500, 2145078600, 2681348250, 3064398000, 3575131000, 4290157200, 5362696500, 7150262000, 10725393000, 21450786000]

約数ペア:

[(1, 21450786000), (2, 10725393000), (3, 7150262000), (4, 5362696500), (5, 4290157200), (6, 3575131000), (7, 3064398000), (8, 2681348250), (10, 2145078600), (12, 1787565500), (14, 1532199000), (15, 1430052400), (16, 1340674125), (20, 1072539300), (21, 1021466000), (24, 893782750), (25, 858031440), (28, 766099500), (30, 715026200), (35, 612879600), (40, 536269650), (42, 510733000), (48, 446891375), (50, 429015720), (56, 383049750), (60, 357513100), (70, 306439800), (75, 286010480), (80, 268134825), (84, 255366500), (100, 214507860), (105, 204293200), (112, 191524875), (120, 178756550), (125, 171606288), (140, 153219900), (150, 143005240), (168, 127683250), (175, 122575920), (200, 107253930), (210, 102146600), (240, 89378275), (250, 85803144), (280, 76609950), (300, 71502620), (331, 64806000), (336, 63841625), (350, 61287960), (375, 57202096), (400, 53626965), (420, 51073300), (500, 42901572), (525, 40858640), (560, 38304975), (600, 35751310), (662, 32403000), (700, 30643980), (750, 28601048), (840, 25536650), (875, 24515184), (993, 21602000), (1000, 21450786), (1050, 20429320), (1200, 17875655), (1324, 16201500), (1400, 15321990), (1500, 14300524), (1543, 13902000), (1655, 12961200), (1680, 12768325), (1750, 12257592), (1986, 10801000), (2000, 10725393), (2100, 10214660), (2317, 9258000), (2625, 8171728), (2648, 8100750), (2800, 7660995), (3000, 7150262), (3086, 6951000), (3310, 6480600), (3500, 6128796), (3972, 5400500), (4200, 5107330), (4629, 4634000), (4634, 4629000), (4965, 4320400), (5250, 4085864), (5296, 4050375), (6000, 3575131), (6172, 3475500), (6620, 3240300), (6951, 3086000), (7000, 3064398), (7715, 2780400), (7944, 2700250), (8275, 2592240), (8400, 2553665), (9258, 2317000), (9268, 2314500), (9930, 2160200), (10500, 2042932), (10801, 1986000), (11585, 1851600), (12344, 1737750), (13240, 1620150), (13902, 1543000), (14000, 1532199), (15430, 1390200), (15888, 1350125), (16550, 1296120), (18516, 1158500), (18536, 1157250), (19860, 1080100), (21000, 1021466), (21602, 993000), (23145, 926800), (23170, 925800), (24688, 868875), (24825, 864080), (26480, 810075), (27804, 771500), (30860, 695100), (32403, 662000), (33100, 648060), (34755, 617200), (37032, 579250), (37072, 578625), (38575, 556080), (39720, 540050), (41375, 518448), (42000, 510733), (43204, 496500), (46290, 463400), (46340, 462900), (49650, 432040), (54005, 397200), (55608, 385750), (57925, 370320), (61720, 347550), (64806, 331000), (66200, 324030), (69510, 308600), (74064, 289625), (77150, 278040), (79440, 270025), (82750, 259224), (86408, 248250), (92580, 231700), (92680, 231450), (99300, 216020), (108010, 198600), (111216, 192875), (115725, 185360), (115850, 185160), (123440, 173775), (124125, 172816), (129612, 165500), (132400, 162015), (139020, 154300)]