189810600

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1051}}^1$

素因数の和:1120

約数の個数: 192

約数和(自身を含む): 688765440

約数和(自身を除く): 498954840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 43, 50, 56, 60, 70, 75, 84, 86, 100, 105, 120, 129, 140, 150, 168, 172, 175, 200, 210, 215, 258, 280, 300, 301, 344, 350, 420, 430, 516, 525, 600, 602, 645, 700, 840, 860, 903, 1032, 1050, 1051, 1075, 1204, 1290, 1400, 1505, 1720, 1806, 2100, 2102, 2150, 2408, 2580, 3010, 3153, 3225, 3612, 4200, 4204, 4300, 4515, 5160, 5255, 6020, 6306, 6450, 7224, 7357, 7525, 8408, 8600, 9030, 10510, 12040, 12612, 12900, 14714, 15050, 15765, 18060, 21020, 22071, 22575, 25224, 25800, 26275, 29428, 30100, 31530, 36120, 36785, 42040, 44142, 45150, 45193, 52550, 58856, 60200, 63060, 73570, 78825, 88284, 90300, 90386, 105100, 110355, 126120, 135579, 147140, 157650, 176568, 180600, 180772, 183925, 210200, 220710, 225965, 271158, 294280, 315300, 316351, 361544, 367850, 441420, 451930, 542316, 551775, 630600, 632702, 677895, 735700, 882840, 903860, 949053, 1084632, 1103550, 1129825, 1265404, 1355790, 1471400, 1581755, 1807720, 1898106, 2207100, 2259650, 2530808, 2711580, 3163510, 3389475, 3796212, 4414200, 4519300, 4745265, 5423160, 6327020, 6778950, 7592424, 7908775, 9038600, 9490530, 12654040, 13557900, 15817550, 18981060, 23726325, 27115800, 31635100, 37962120, 47452650, 63270200, 94905300, 189810600]

約数ペア:

[(1, 189810600), (2, 94905300), (3, 63270200), (4, 47452650), (5, 37962120), (6, 31635100), (7, 27115800), (8, 23726325), (10, 18981060), (12, 15817550), (14, 13557900), (15, 12654040), (20, 9490530), (21, 9038600), (24, 7908775), (25, 7592424), (28, 6778950), (30, 6327020), (35, 5423160), (40, 4745265), (42, 4519300), (43, 4414200), (50, 3796212), (56, 3389475), (60, 3163510), (70, 2711580), (75, 2530808), (84, 2259650), (86, 2207100), (100, 1898106), (105, 1807720), (120, 1581755), (129, 1471400), (140, 1355790), (150, 1265404), (168, 1129825), (172, 1103550), (175, 1084632), (200, 949053), (210, 903860), (215, 882840), (258, 735700), (280, 677895), (300, 632702), (301, 630600), (344, 551775), (350, 542316), (420, 451930), (430, 441420), (516, 367850), (525, 361544), (600, 316351), (602, 315300), (645, 294280), (700, 271158), (840, 225965), (860, 220710), (903, 210200), (1032, 183925), (1050, 180772), (1051, 180600), (1075, 176568), (1204, 157650), (1290, 147140), (1400, 135579), (1505, 126120), (1720, 110355), (1806, 105100), (2100, 90386), (2102, 90300), (2150, 88284), (2408, 78825), (2580, 73570), (3010, 63060), (3153, 60200), (3225, 58856), (3612, 52550), (4200, 45193), (4204, 45150), (4300, 44142), (4515, 42040), (5160, 36785), (5255, 36120), (6020, 31530), (6306, 30100), (6450, 29428), (7224, 26275), (7357, 25800), (7525, 25224), (8408, 22575), (8600, 22071), (9030, 21020), (10510, 18060), (12040, 15765), (12612, 15050), (12900, 14714)]