319591800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{16141}}^1$

素因数の和:16174

約数の個数: 144

約数和(自身を含む): 1170940680

約数和(自身を除く): 851348880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 50, 55, 60, 66, 72, 75, 88, 90, 99, 100, 110, 120, 132, 150, 165, 180, 198, 200, 220, 225, 264, 275, 300, 330, 360, 396, 440, 450, 495, 550, 600, 660, 792, 825, 900, 990, 1100, 1320, 1650, 1800, 1980, 2200, 2475, 3300, 3960, 4950, 6600, 9900, 16141, 19800, 32282, 48423, 64564, 80705, 96846, 129128, 145269, 161410, 177551, 193692, 242115, 290538, 322820, 355102, 387384, 403525, 484230, 532653, 581076, 645640, 710204, 726345, 807050, 887755, 968460, 1065306, 1162152, 1210575, 1420408, 1452690, 1597959, 1614100, 1775510, 1936920, 2130612, 2421150, 2663265, 2905380, 3195918, 3228200, 3551020, 3631725, 4261224, 4438775, 4842300, 5326530, 5810760, 6391836, 7102040, 7263450, 7989795, 8877550, 9684600, 10653060, 12783672, 13316325, 14526900, 15979590, 17755100, 21306120, 26632650, 29053800, 31959180, 35510200, 39948975, 53265300, 63918360, 79897950, 106530600, 159795900, 319591800]

約数ペア:

[(1, 319591800), (2, 159795900), (3, 106530600), (4, 79897950), (5, 63918360), (6, 53265300), (8, 39948975), (9, 35510200), (10, 31959180), (11, 29053800), (12, 26632650), (15, 21306120), (18, 17755100), (20, 15979590), (22, 14526900), (24, 13316325), (25, 12783672), (30, 10653060), (33, 9684600), (36, 8877550), (40, 7989795), (44, 7263450), (45, 7102040), (50, 6391836), (55, 5810760), (60, 5326530), (66, 4842300), (72, 4438775), (75, 4261224), (88, 3631725), (90, 3551020), (99, 3228200), (100, 3195918), (110, 2905380), (120, 2663265), (132, 2421150), (150, 2130612), (165, 1936920), (180, 1775510), (198, 1614100), (200, 1597959), (220, 1452690), (225, 1420408), (264, 1210575), (275, 1162152), (300, 1065306), (330, 968460), (360, 887755), (396, 807050), (440, 726345), (450, 710204), (495, 645640), (550, 581076), (600, 532653), (660, 484230), (792, 403525), (825, 387384), (900, 355102), (990, 322820), (1100, 290538), (1320, 242115), (1650, 193692), (1800, 177551), (1980, 161410), (2200, 145269), (2475, 129128), (3300, 96846), (3960, 80705), (4950, 64564), (6600, 48423), (9900, 32282), (16141, 19800)]