151765920

素因数分解:

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

素因数の和:129

約数の個数: 288

約数和(自身を含む): 572443200

約数和(自身を除く): 420677280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 43, 45, 48, 54, 57, 60, 72, 76, 80, 86, 90, 95, 96, 108, 114, 120, 129, 135, 144, 152, 160, 171, 172, 180, 190, 215, 216, 228, 240, 258, 270, 285, 288, 304, 342, 344, 360, 380, 387, 430, 432, 456, 480, 513, 516, 540, 570, 608, 645, 684, 688, 720, 760, 774, 817, 855, 860, 864, 912, 1026, 1032, 1080, 1140, 1161, 1290, 1368, 1376, 1440, 1520, 1548, 1634, 1710, 1720, 1824, 1849, 1935, 2052, 2064, 2160, 2280, 2322, 2451, 2565, 2580, 2736, 3040, 3096, 3268, 3420, 3440, 3698, 3870, 4085, 4104, 4128, 4320, 4560, 4644, 4902, 5130, 5160, 5472, 5547, 5805, 6192, 6536, 6840, 6880, 7353, 7396, 7740, 8170, 8208, 9120, 9245, 9288, 9804, 10260, 10320, 11094, 11610, 12255, 12384, 13072, 13680, 14706, 14792, 15480, 16340, 16416, 16641, 18490, 18576, 19608, 20520, 20640, 22059, 22188, 23220, 24510, 26144, 27360, 27735, 29412, 29584, 30960, 32680, 33282, 35131, 36765, 36980, 37152, 39216, 41040, 44118, 44376, 46440, 49020, 49923, 55470, 58824, 59168, 61920, 65360, 66564, 70262, 73530, 73960, 78432, 82080, 83205, 88236, 88752, 92880, 98040, 99846, 105393, 110295, 110940, 117648, 130720, 133128, 140524, 147060, 147920, 166410, 175655, 176472, 177504, 185760, 196080, 199692, 210786, 220590, 221880, 235296, 249615, 266256, 281048, 294120, 295840, 316179, 332820, 351310, 352944, 392160, 399384, 421572, 441180, 443760, 499230, 526965, 532512, 562096, 588240, 632358, 665640, 702620, 705888, 798768, 843144, 882360, 887520, 948537, 998460, 1053930, 1124192, 1176480, 1264716, 1331280, 1405240, 1580895, 1597536, 1686288, 1764720, 1897074, 1996920, 2107860, 2529432, 2662560, 2810480, 3161790, 3372576, 3529440, 3794148, 3993840, 4215720, 4742685, 5058864, 5620960, 6323580, 7588296, 7987680, 8431440, 9485370, 10117728, 12647160, 15176592, 16862880, 18970740, 25294320, 30353184, 37941480, 50588640, 75882960, 151765920]

約数ペア:

[(1, 151765920), (2, 75882960), (3, 50588640), (4, 37941480), (5, 30353184), (6, 25294320), (8, 18970740), (9, 16862880), (10, 15176592), (12, 12647160), (15, 10117728), (16, 9485370), (18, 8431440), (19, 7987680), (20, 7588296), (24, 6323580), (27, 5620960), (30, 5058864), (32, 4742685), (36, 4215720), (38, 3993840), (40, 3794148), (43, 3529440), (45, 3372576), (48, 3161790), (54, 2810480), (57, 2662560), (60, 2529432), (72, 2107860), (76, 1996920), (80, 1897074), (86, 1764720), (90, 1686288), (95, 1597536), (96, 1580895), (108, 1405240), (114, 1331280), (120, 1264716), (129, 1176480), (135, 1124192), (144, 1053930), (152, 998460), (160, 948537), (171, 887520), (172, 882360), (180, 843144), (190, 798768), (215, 705888), (216, 702620), (228, 665640), (240, 632358), (258, 588240), (270, 562096), (285, 532512), (288, 526965), (304, 499230), (342, 443760), (344, 441180), (360, 421572), (380, 399384), (387, 392160), (430, 352944), (432, 351310), (456, 332820), (480, 316179), (513, 295840), (516, 294120), (540, 281048), (570, 266256), (608, 249615), (645, 235296), (684, 221880), (688, 220590), (720, 210786), (760, 199692), (774, 196080), (817, 185760), (855, 177504), (860, 176472), (864, 175655), (912, 166410), (1026, 147920), (1032, 147060), (1080, 140524), (1140, 133128), (1161, 130720), (1290, 117648), (1368, 110940), (1376, 110295), (1440, 105393), (1520, 99846), (1548, 98040), (1634, 92880), (1710, 88752), (1720, 88236), (1824, 83205), (1849, 82080), (1935, 78432), (2052, 73960), (2064, 73530), (2160, 70262), (2280, 66564), (2322, 65360), (2451, 61920), (2565, 59168), (2580, 58824), (2736, 55470), (3040, 49923), (3096, 49020), (3268, 46440), (3420, 44376), (3440, 44118), (3698, 41040), (3870, 39216), (4085, 37152), (4104, 36980), (4128, 36765), (4320, 35131), (4560, 33282), (4644, 32680), (4902, 30960), (5130, 29584), (5160, 29412), (5472, 27735), (5547, 27360), (5805, 26144), (6192, 24510), (6536, 23220), (6840, 22188), (6880, 22059), (7353, 20640), (7396, 20520), (7740, 19608), (8170, 18576), (8208, 18490), (9120, 16641), (9245, 16416), (9288, 16340), (9804, 15480), (10260, 14792), (10320, 14706), (11094, 13680), (11610, 13072), (12255, 12384)]