127318620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:137

約数の個数: 288

約数和(自身を含む): 450455040

約数和(自身を除く): 323136420

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 19, 20, 22, 26, 30, 33, 38, 39, 44, 52, 55, 57, 60, 65, 66, 71, 76, 78, 95, 110, 114, 121, 130, 132, 142, 143, 156, 165, 190, 195, 209, 213, 220, 228, 242, 247, 260, 284, 285, 286, 330, 355, 363, 380, 390, 418, 426, 429, 484, 494, 570, 572, 605, 627, 660, 710, 715, 726, 741, 780, 781, 836, 852, 858, 923, 988, 1045, 1065, 1140, 1210, 1235, 1254, 1349, 1420, 1430, 1452, 1482, 1562, 1573, 1716, 1815, 1846, 2090, 2130, 2145, 2299, 2343, 2420, 2470, 2508, 2698, 2717, 2769, 2860, 2964, 3124, 3135, 3146, 3630, 3692, 3705, 3905, 4047, 4180, 4260, 4290, 4598, 4615, 4686, 4719, 4940, 5396, 5434, 5538, 6270, 6292, 6745, 6897, 7260, 7410, 7810, 7865, 8094, 8151, 8580, 8591, 9196, 9230, 9372, 9438, 10153, 10868, 11076, 11495, 11715, 12540, 13490, 13585, 13794, 13845, 14820, 14839, 15620, 15730, 16188, 16302, 17182, 17537, 18460, 18876, 20235, 20306, 22990, 23430, 23595, 25773, 26980, 27170, 27588, 27690, 29678, 29887, 30459, 31460, 32604, 34364, 34485, 35074, 40470, 40612, 40755, 42955, 44517, 45980, 46860, 47190, 50765, 51546, 52611, 54340, 55380, 59356, 59774, 60918, 68970, 70148, 74195, 80940, 81510, 85910, 87685, 89034, 89661, 94380, 101530, 103092, 105222, 111683, 119548, 121836, 128865, 137940, 148390, 149435, 152295, 163020, 163229, 171820, 175370, 178068, 179322, 192907, 203060, 210444, 222585, 223366, 257730, 263055, 296780, 298870, 304590, 326458, 335049, 350740, 358644, 385814, 445170, 446732, 448305, 489687, 515460, 526110, 558415, 578721, 597740, 609180, 652916, 670098, 771628, 816145, 890340, 896610, 964535, 979374, 1052220, 1116830, 1157442, 1340196, 1632290, 1675245, 1793220, 1929070, 1958748, 2121977, 2233660, 2314884, 2448435, 2893605, 3264580, 3350490, 3858140, 4243954, 4896870, 5787210, 6365931, 6700980, 8487908, 9793740, 10609885, 11574420, 12731862, 21219770, 25463724, 31829655, 42439540, 63659310, 127318620]

約数ペア:

[(1, 127318620), (2, 63659310), (3, 42439540), (4, 31829655), (5, 25463724), (6, 21219770), (10, 12731862), (11, 11574420), (12, 10609885), (13, 9793740), (15, 8487908), (19, 6700980), (20, 6365931), (22, 5787210), (26, 4896870), (30, 4243954), (33, 3858140), (38, 3350490), (39, 3264580), (44, 2893605), (52, 2448435), (55, 2314884), (57, 2233660), (60, 2121977), (65, 1958748), (66, 1929070), (71, 1793220), (76, 1675245), (78, 1632290), (95, 1340196), (110, 1157442), (114, 1116830), (121, 1052220), (130, 979374), (132, 964535), (142, 896610), (143, 890340), (156, 816145), (165, 771628), (190, 670098), (195, 652916), (209, 609180), (213, 597740), (220, 578721), (228, 558415), (242, 526110), (247, 515460), (260, 489687), (284, 448305), (285, 446732), (286, 445170), (330, 385814), (355, 358644), (363, 350740), (380, 335049), (390, 326458), (418, 304590), (426, 298870), (429, 296780), (484, 263055), (494, 257730), (570, 223366), (572, 222585), (605, 210444), (627, 203060), (660, 192907), (710, 179322), (715, 178068), (726, 175370), (741, 171820), (780, 163229), (781, 163020), (836, 152295), (852, 149435), (858, 148390), (923, 137940), (988, 128865), (1045, 121836), (1065, 119548), (1140, 111683), (1210, 105222), (1235, 103092), (1254, 101530), (1349, 94380), (1420, 89661), (1430, 89034), (1452, 87685), (1482, 85910), (1562, 81510), (1573, 80940), (1716, 74195), (1815, 70148), (1846, 68970), (2090, 60918), (2130, 59774), (2145, 59356), (2299, 55380), (2343, 54340), (2420, 52611), (2470, 51546), (2508, 50765), (2698, 47190), (2717, 46860), (2769, 45980), (2860, 44517), (2964, 42955), (3124, 40755), (3135, 40612), (3146, 40470), (3630, 35074), (3692, 34485), (3705, 34364), (3905, 32604), (4047, 31460), (4180, 30459), (4260, 29887), (4290, 29678), (4598, 27690), (4615, 27588), (4686, 27170), (4719, 26980), (4940, 25773), (5396, 23595), (5434, 23430), (5538, 22990), (6270, 20306), (6292, 20235), (6745, 18876), (6897, 18460), (7260, 17537), (7410, 17182), (7810, 16302), (7865, 16188), (8094, 15730), (8151, 15620), (8580, 14839), (8591, 14820), (9196, 13845), (9230, 13794), (9372, 13585), (9438, 13490), (10153, 12540), (10868, 11715), (11076, 11495)]