80025300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{107}}^1\times {\mathrm{277}}^1$

素因数の和:407

約数の個数: 144

約数和(自身を含む): 260608320

約数和(自身を除く): 180583020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 107, 108, 135, 150, 180, 214, 225, 270, 277, 300, 321, 428, 450, 535, 540, 554, 642, 675, 831, 900, 963, 1070, 1108, 1284, 1350, 1385, 1605, 1662, 1926, 2140, 2493, 2675, 2700, 2770, 2889, 3210, 3324, 3852, 4155, 4815, 4986, 5350, 5540, 5778, 6420, 6925, 7479, 8025, 8310, 9630, 9972, 10700, 11556, 12465, 13850, 14445, 14958, 16050, 16620, 19260, 20775, 24075, 24930, 27700, 28890, 29639, 29916, 32100, 37395, 41550, 48150, 49860, 57780, 59278, 62325, 72225, 74790, 83100, 88917, 96300, 118556, 124650, 144450, 148195, 149580, 177834, 186975, 249300, 266751, 288900, 296390, 355668, 373950, 444585, 533502, 592780, 740975, 747900, 800253, 889170, 1067004, 1333755, 1481950, 1600506, 1778340, 2222925, 2667510, 2963900, 3201012, 4001265, 4445850, 5335020, 6668775, 8002530, 8891700, 13337550, 16005060, 20006325, 26675100, 40012650, 80025300]

約数ペア:

[(1, 80025300), (2, 40012650), (3, 26675100), (4, 20006325), (5, 16005060), (6, 13337550), (9, 8891700), (10, 8002530), (12, 6668775), (15, 5335020), (18, 4445850), (20, 4001265), (25, 3201012), (27, 2963900), (30, 2667510), (36, 2222925), (45, 1778340), (50, 1600506), (54, 1481950), (60, 1333755), (75, 1067004), (90, 889170), (100, 800253), (107, 747900), (108, 740975), (135, 592780), (150, 533502), (180, 444585), (214, 373950), (225, 355668), (270, 296390), (277, 288900), (300, 266751), (321, 249300), (428, 186975), (450, 177834), (535, 149580), (540, 148195), (554, 144450), (642, 124650), (675, 118556), (831, 96300), (900, 88917), (963, 83100), (1070, 74790), (1108, 72225), (1284, 62325), (1350, 59278), (1385, 57780), (1605, 49860), (1662, 48150), (1926, 41550), (2140, 37395), (2493, 32100), (2675, 29916), (2700, 29639), (2770, 28890), (2889, 27700), (3210, 24930), (3324, 24075), (3852, 20775), (4155, 19260), (4815, 16620), (4986, 16050), (5350, 14958), (5540, 14445), (5778, 13850), (6420, 12465), (6925, 11556), (7479, 10700), (8025, 9972), (8310, 9630)]