299793780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1$

素因数の和:671

約数の個数: 288

約数和(自身を含む): 1126419840

約数和(自身を除く): 826626060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 19, 20, 22, 26, 30, 33, 36, 38, 39, 44, 45, 52, 55, 57, 60, 65, 66, 76, 78, 90, 95, 99, 110, 114, 117, 130, 132, 143, 156, 165, 171, 180, 190, 195, 198, 209, 220, 228, 234, 247, 260, 285, 286, 330, 342, 380, 390, 396, 418, 429, 468, 494, 495, 570, 572, 585, 613, 627, 660, 684, 715, 741, 780, 836, 855, 858, 988, 990, 1045, 1140, 1170, 1226, 1235, 1254, 1287, 1430, 1482, 1710, 1716, 1839, 1881, 1980, 2090, 2145, 2223, 2340, 2452, 2470, 2508, 2574, 2717, 2860, 2964, 3065, 3135, 3420, 3678, 3705, 3762, 4180, 4290, 4446, 4940, 5148, 5434, 5517, 6130, 6270, 6435, 6743, 7356, 7410, 7524, 7969, 8151, 8580, 8892, 9195, 9405, 10868, 11034, 11115, 11647, 12260, 12540, 12870, 13486, 13585, 14820, 15938, 16302, 18390, 18810, 20229, 22068, 22230, 23294, 23907, 24453, 25740, 26972, 27170, 27585, 31876, 32604, 33715, 34941, 36780, 37620, 39845, 40458, 40755, 44460, 46588, 47814, 48906, 54340, 55170, 58235, 60687, 67430, 69882, 71721, 79690, 80916, 81510, 87659, 95628, 97812, 101145, 104823, 110340, 116470, 119535, 121374, 122265, 128117, 134860, 139764, 143442, 151411, 159380, 163020, 174705, 175318, 202290, 209646, 232940, 239070, 242748, 244530, 256234, 262977, 286884, 302822, 303435, 349410, 350636, 358605, 384351, 404580, 419292, 438295, 454233, 478140, 489060, 512468, 524115, 525954, 605644, 606870, 640585, 698820, 717210, 757055, 768702, 788931, 876590, 908466, 1048230, 1051908, 1153053, 1213740, 1281170, 1314885, 1362699, 1434420, 1514110, 1537404, 1577862, 1665521, 1753180, 1816932, 1921755, 2096460, 2271165, 2306106, 2562340, 2629770, 2725398, 3028220, 3155724, 3331042, 3843510, 3944655, 4542330, 4612212, 4996563, 5259540, 5450796, 5765265, 6662084, 6813495, 7687020, 7889310, 8327605, 9084660, 9993126, 11530530, 13626990, 14989689, 15778620, 16655210, 19986252, 23061060, 24982815, 27253980, 29979378, 33310420, 49965630, 59958756, 74948445, 99931260, 149896890, 299793780]

約数ペア:

[(1, 299793780), (2, 149896890), (3, 99931260), (4, 74948445), (5, 59958756), (6, 49965630), (9, 33310420), (10, 29979378), (11, 27253980), (12, 24982815), (13, 23061060), (15, 19986252), (18, 16655210), (19, 15778620), (20, 14989689), (22, 13626990), (26, 11530530), (30, 9993126), (33, 9084660), (36, 8327605), (38, 7889310), (39, 7687020), (44, 6813495), (45, 6662084), (52, 5765265), (55, 5450796), (57, 5259540), (60, 4996563), (65, 4612212), (66, 4542330), (76, 3944655), (78, 3843510), (90, 3331042), (95, 3155724), (99, 3028220), (110, 2725398), (114, 2629770), (117, 2562340), (130, 2306106), (132, 2271165), (143, 2096460), (156, 1921755), (165, 1816932), (171, 1753180), (180, 1665521), (190, 1577862), (195, 1537404), (198, 1514110), (209, 1434420), (220, 1362699), (228, 1314885), (234, 1281170), (247, 1213740), (260, 1153053), (285, 1051908), (286, 1048230), (330, 908466), (342, 876590), (380, 788931), (390, 768702), (396, 757055), (418, 717210), (429, 698820), (468, 640585), (494, 606870), (495, 605644), (570, 525954), (572, 524115), (585, 512468), (613, 489060), (627, 478140), (660, 454233), (684, 438295), (715, 419292), (741, 404580), (780, 384351), (836, 358605), (855, 350636), (858, 349410), (988, 303435), (990, 302822), (1045, 286884), (1140, 262977), (1170, 256234), (1226, 244530), (1235, 242748), (1254, 239070), (1287, 232940), (1430, 209646), (1482, 202290), (1710, 175318), (1716, 174705), (1839, 163020), (1881, 159380), (1980, 151411), (2090, 143442), (2145, 139764), (2223, 134860), (2340, 128117), (2452, 122265), (2470, 121374), (2508, 119535), (2574, 116470), (2717, 110340), (2860, 104823), (2964, 101145), (3065, 97812), (3135, 95628), (3420, 87659), (3678, 81510), (3705, 80916), (3762, 79690), (4180, 71721), (4290, 69882), (4446, 67430), (4940, 60687), (5148, 58235), (5434, 55170), (5517, 54340), (6130, 48906), (6270, 47814), (6435, 46588), (6743, 44460), (7356, 40755), (7410, 40458), (7524, 39845), (7969, 37620), (8151, 36780), (8580, 34941), (8892, 33715), (9195, 32604), (9405, 31876), (10868, 27585), (11034, 27170), (11115, 26972), (11647, 25740), (12260, 24453), (12540, 23907), (12870, 23294), (13486, 22230), (13585, 22068), (14820, 20229), (15938, 18810), (16302, 18390)]