189707400

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^2$

素因数の和:130

約数の個数: 288

約数和(自身を含む): 704196000

約数和(自身を除く): 514488600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 43, 45, 50, 54, 57, 60, 72, 75, 76, 86, 90, 95, 100, 108, 114, 120, 129, 135, 150, 152, 171, 172, 180, 190, 200, 215, 216, 225, 228, 258, 270, 285, 300, 342, 344, 360, 380, 387, 430, 450, 456, 475, 513, 516, 540, 570, 600, 645, 675, 684, 760, 774, 817, 855, 860, 900, 950, 1026, 1032, 1075, 1080, 1140, 1161, 1290, 1350, 1368, 1425, 1548, 1634, 1710, 1720, 1800, 1849, 1900, 1935, 2052, 2150, 2280, 2322, 2451, 2565, 2580, 2700, 2850, 3096, 3225, 3268, 3420, 3698, 3800, 3870, 4085, 4104, 4275, 4300, 4644, 4902, 5130, 5160, 5400, 5547, 5700, 5805, 6450, 6536, 6840, 7353, 7396, 7740, 8170, 8550, 8600, 9245, 9288, 9675, 9804, 10260, 11094, 11400, 11610, 12255, 12825, 12900, 14706, 14792, 15480, 16340, 16641, 17100, 18490, 19350, 19608, 20425, 20520, 22059, 22188, 23220, 24510, 25650, 25800, 27735, 29025, 29412, 32680, 33282, 34200, 35131, 36765, 36980, 38700, 40850, 44118, 44376, 46225, 46440, 49020, 49923, 51300, 55470, 58050, 58824, 61275, 66564, 70262, 73530, 73960, 77400, 81700, 83205, 88236, 92450, 98040, 99846, 102600, 105393, 110295, 110940, 116100, 122550, 133128, 138675, 140524, 147060, 163400, 166410, 175655, 176472, 183825, 184900, 199692, 210786, 220590, 221880, 232200, 245100, 249615, 277350, 281048, 294120, 316179, 332820, 351310, 367650, 369800, 399384, 416025, 421572, 441180, 490200, 499230, 526965, 551475, 554700, 632358, 665640, 702620, 735300, 832050, 843144, 878275, 882360, 948537, 998460, 1053930, 1102950, 1109400, 1248075, 1264716, 1405240, 1470600, 1580895, 1664100, 1756550, 1897074, 1996920, 2107860, 2205900, 2496150, 2529432, 2634825, 3161790, 3328200, 3513100, 3794148, 4215720, 4411800, 4742685, 4992300, 5269650, 6323580, 7026200, 7588296, 7904475, 9485370, 9984600, 10539300, 12647160, 15808950, 18970740, 21078600, 23713425, 31617900, 37941480, 47426850, 63235800, 94853700, 189707400]

約数ペア:

[(1, 189707400), (2, 94853700), (3, 63235800), (4, 47426850), (5, 37941480), (6, 31617900), (8, 23713425), (9, 21078600), (10, 18970740), (12, 15808950), (15, 12647160), (18, 10539300), (19, 9984600), (20, 9485370), (24, 7904475), (25, 7588296), (27, 7026200), (30, 6323580), (36, 5269650), (38, 4992300), (40, 4742685), (43, 4411800), (45, 4215720), (50, 3794148), (54, 3513100), (57, 3328200), (60, 3161790), (72, 2634825), (75, 2529432), (76, 2496150), (86, 2205900), (90, 2107860), (95, 1996920), (100, 1897074), (108, 1756550), (114, 1664100), (120, 1580895), (129, 1470600), (135, 1405240), (150, 1264716), (152, 1248075), (171, 1109400), (172, 1102950), (180, 1053930), (190, 998460), (200, 948537), (215, 882360), (216, 878275), (225, 843144), (228, 832050), (258, 735300), (270, 702620), (285, 665640), (300, 632358), (342, 554700), (344, 551475), (360, 526965), (380, 499230), (387, 490200), (430, 441180), (450, 421572), (456, 416025), (475, 399384), (513, 369800), (516, 367650), (540, 351310), (570, 332820), (600, 316179), (645, 294120), (675, 281048), (684, 277350), (760, 249615), (774, 245100), (817, 232200), (855, 221880), (860, 220590), (900, 210786), (950, 199692), (1026, 184900), (1032, 183825), (1075, 176472), (1080, 175655), (1140, 166410), (1161, 163400), (1290, 147060), (1350, 140524), (1368, 138675), (1425, 133128), (1548, 122550), (1634, 116100), (1710, 110940), (1720, 110295), (1800, 105393), (1849, 102600), (1900, 99846), (1935, 98040), (2052, 92450), (2150, 88236), (2280, 83205), (2322, 81700), (2451, 77400), (2565, 73960), (2580, 73530), (2700, 70262), (2850, 66564), (3096, 61275), (3225, 58824), (3268, 58050), (3420, 55470), (3698, 51300), (3800, 49923), (3870, 49020), (4085, 46440), (4104, 46225), (4275, 44376), (4300, 44118), (4644, 40850), (4902, 38700), (5130, 36980), (5160, 36765), (5400, 35131), (5547, 34200), (5700, 33282), (5805, 32680), (6450, 29412), (6536, 29025), (6840, 27735), (7353, 25800), (7396, 25650), (7740, 24510), (8170, 23220), (8550, 22188), (8600, 22059), (9245, 20520), (9288, 20425), (9675, 19608), (9804, 19350), (10260, 18490), (11094, 17100), (11400, 16641), (11610, 16340), (12255, 15480), (12825, 14792), (12900, 14706)]