209208600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1637}}^1$

素因数の和:1730

約数の個数: 144

約数和(自身を含む): 712923120

約数和(自身を除く): 503714520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 71, 72, 75, 90, 100, 120, 142, 150, 180, 200, 213, 225, 284, 300, 355, 360, 426, 450, 568, 600, 639, 710, 852, 900, 1065, 1278, 1420, 1637, 1704, 1775, 1800, 2130, 2556, 2840, 3195, 3274, 3550, 4260, 4911, 5112, 5325, 6390, 6548, 7100, 8185, 8520, 9822, 10650, 12780, 13096, 14200, 14733, 15975, 16370, 19644, 21300, 24555, 25560, 29466, 31950, 32740, 39288, 40925, 42600, 49110, 58932, 63900, 65480, 73665, 81850, 98220, 116227, 117864, 122775, 127800, 147330, 163700, 196440, 232454, 245550, 294660, 327400, 348681, 368325, 464908, 491100, 581135, 589320, 697362, 736650, 929816, 982200, 1046043, 1162270, 1394724, 1473300, 1743405, 2092086, 2324540, 2789448, 2905675, 2946600, 3486810, 4184172, 4649080, 5230215, 5811350, 6973620, 8368344, 8717025, 10460430, 11622700, 13947240, 17434050, 20920860, 23245400, 26151075, 34868100, 41841720, 52302150, 69736200, 104604300, 209208600]

約数ペア:

[(1, 209208600), (2, 104604300), (3, 69736200), (4, 52302150), (5, 41841720), (6, 34868100), (8, 26151075), (9, 23245400), (10, 20920860), (12, 17434050), (15, 13947240), (18, 11622700), (20, 10460430), (24, 8717025), (25, 8368344), (30, 6973620), (36, 5811350), (40, 5230215), (45, 4649080), (50, 4184172), (60, 3486810), (71, 2946600), (72, 2905675), (75, 2789448), (90, 2324540), (100, 2092086), (120, 1743405), (142, 1473300), (150, 1394724), (180, 1162270), (200, 1046043), (213, 982200), (225, 929816), (284, 736650), (300, 697362), (355, 589320), (360, 581135), (426, 491100), (450, 464908), (568, 368325), (600, 348681), (639, 327400), (710, 294660), (852, 245550), (900, 232454), (1065, 196440), (1278, 163700), (1420, 147330), (1637, 127800), (1704, 122775), (1775, 117864), (1800, 116227), (2130, 98220), (2556, 81850), (2840, 73665), (3195, 65480), (3274, 63900), (3550, 58932), (4260, 49110), (4911, 42600), (5112, 40925), (5325, 39288), (6390, 32740), (6548, 31950), (7100, 29466), (8185, 25560), (8520, 24555), (9822, 21300), (10650, 19644), (12780, 16370), (13096, 15975), (14200, 14733)]