515903580

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:231

約数の個数: 288

約数和(自身を含む): 1766069760

約数和(自身を除く): 1250166180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 37, 38, 45, 54, 57, 60, 74, 76, 81, 90, 95, 108, 111, 114, 135, 148, 151, 162, 171, 180, 185, 190, 222, 228, 243, 270, 285, 302, 324, 333, 342, 370, 380, 405, 444, 453, 486, 513, 540, 555, 570, 604, 666, 684, 703, 740, 755, 810, 855, 906, 972, 999, 1026, 1110, 1140, 1215, 1332, 1359, 1406, 1510, 1539, 1620, 1665, 1710, 1812, 1998, 2052, 2109, 2220, 2265, 2430, 2565, 2718, 2812, 2869, 2997, 3020, 3078, 3330, 3420, 3515, 3996, 4077, 4218, 4530, 4617, 4860, 4995, 5130, 5436, 5587, 5738, 5994, 6156, 6327, 6660, 6795, 7030, 7695, 8154, 8436, 8607, 8991, 9060, 9234, 9990, 10260, 10545, 11174, 11476, 11988, 12231, 12654, 13590, 14060, 14345, 14985, 15390, 16308, 16761, 17214, 17982, 18468, 18981, 19980, 20385, 21090, 22348, 23085, 24462, 25308, 25821, 27180, 27935, 28690, 29970, 30780, 31635, 33522, 34428, 35964, 36693, 37962, 40770, 42180, 43035, 44955, 46170, 48924, 50283, 51642, 55870, 56943, 57380, 59940, 61155, 63270, 67044, 73386, 75924, 77463, 81540, 83805, 86070, 89910, 92340, 94905, 100566, 103284, 106153, 111740, 113886, 122310, 126540, 129105, 146772, 150849, 154926, 167610, 170829, 172140, 179820, 183465, 189810, 201132, 212306, 227772, 232389, 244620, 251415, 258210, 284715, 301698, 309852, 318459, 335220, 341658, 366930, 379620, 387315, 424612, 452547, 464778, 502830, 516420, 530765, 569430, 603396, 636918, 683316, 697167, 733860, 754245, 774630, 854145, 905094, 929556, 955377, 1005660, 1061530, 1138860, 1161945, 1273836, 1357641, 1394334, 1508490, 1549260, 1592295, 1708290, 1810188, 1910754, 2123060, 2262735, 2323890, 2715282, 2788668, 2866131, 3016980, 3184590, 3416580, 3485835, 3821508, 4525470, 4647780, 4776885, 5430564, 5732262, 6369180, 6788205, 6971670, 8598393, 9050940, 9553770, 11464524, 13576410, 13943340, 14330655, 17196786, 19107540, 25795179, 27152820, 28661310, 34393572, 42991965, 51590358, 57322620, 85983930, 103180716, 128975895, 171967860, 257951790, 515903580]

約数ペア:

[(1, 515903580), (2, 257951790), (3, 171967860), (4, 128975895), (5, 103180716), (6, 85983930), (9, 57322620), (10, 51590358), (12, 42991965), (15, 34393572), (18, 28661310), (19, 27152820), (20, 25795179), (27, 19107540), (30, 17196786), (36, 14330655), (37, 13943340), (38, 13576410), (45, 11464524), (54, 9553770), (57, 9050940), (60, 8598393), (74, 6971670), (76, 6788205), (81, 6369180), (90, 5732262), (95, 5430564), (108, 4776885), (111, 4647780), (114, 4525470), (135, 3821508), (148, 3485835), (151, 3416580), (162, 3184590), (171, 3016980), (180, 2866131), (185, 2788668), (190, 2715282), (222, 2323890), (228, 2262735), (243, 2123060), (270, 1910754), (285, 1810188), (302, 1708290), (324, 1592295), (333, 1549260), (342, 1508490), (370, 1394334), (380, 1357641), (405, 1273836), (444, 1161945), (453, 1138860), (486, 1061530), (513, 1005660), (540, 955377), (555, 929556), (570, 905094), (604, 854145), (666, 774630), (684, 754245), (703, 733860), (740, 697167), (755, 683316), (810, 636918), (855, 603396), (906, 569430), (972, 530765), (999, 516420), (1026, 502830), (1110, 464778), (1140, 452547), (1215, 424612), (1332, 387315), (1359, 379620), (1406, 366930), (1510, 341658), (1539, 335220), (1620, 318459), (1665, 309852), (1710, 301698), (1812, 284715), (1998, 258210), (2052, 251415), (2109, 244620), (2220, 232389), (2265, 227772), (2430, 212306), (2565, 201132), (2718, 189810), (2812, 183465), (2869, 179820), (2997, 172140), (3020, 170829), (3078, 167610), (3330, 154926), (3420, 150849), (3515, 146772), (3996, 129105), (4077, 126540), (4218, 122310), (4530, 113886), (4617, 111740), (4860, 106153), (4995, 103284), (5130, 100566), (5436, 94905), (5587, 92340), (5738, 89910), (5994, 86070), (6156, 83805), (6327, 81540), (6660, 77463), (6795, 75924), (7030, 73386), (7695, 67044), (8154, 63270), (8436, 61155), (8607, 59940), (8991, 57380), (9060, 56943), (9234, 55870), (9990, 51642), (10260, 50283), (10545, 48924), (11174, 46170), (11476, 44955), (11988, 43035), (12231, 42180), (12654, 40770), (13590, 37962), (14060, 36693), (14345, 35964), (14985, 34428), (15390, 33522), (16308, 31635), (16761, 30780), (17214, 29970), (17982, 28690), (18468, 27935), (18981, 27180), (19980, 25821), (20385, 25308), (21090, 24462), (22348, 23085)]