558250020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:255

約数の個数: 288

約数和(自身を含む): 1912135680

約数和(自身を除く): 1353885660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 30, 36, 38, 45, 46, 47, 57, 60, 69, 76, 90, 92, 94, 95, 114, 115, 138, 141, 151, 171, 180, 188, 190, 207, 228, 230, 235, 276, 282, 285, 302, 342, 345, 380, 414, 423, 437, 453, 460, 470, 564, 570, 604, 684, 690, 705, 755, 828, 846, 855, 874, 893, 906, 940, 1035, 1081, 1140, 1311, 1359, 1380, 1410, 1510, 1692, 1710, 1748, 1786, 1812, 2070, 2115, 2162, 2185, 2265, 2622, 2679, 2718, 2820, 2869, 3020, 3243, 3420, 3473, 3572, 3933, 4140, 4230, 4324, 4370, 4465, 4530, 5244, 5358, 5405, 5436, 5738, 6486, 6555, 6795, 6946, 7097, 7866, 8037, 8460, 8607, 8740, 8930, 9060, 9729, 10419, 10716, 10810, 11476, 12972, 13110, 13395, 13590, 13892, 14194, 14345, 15732, 16074, 16215, 17214, 17365, 17860, 19458, 19665, 20539, 20838, 21291, 21620, 25821, 26220, 26790, 27180, 28388, 28690, 31257, 32148, 32430, 34428, 34730, 35485, 38916, 39330, 40185, 41078, 41676, 42582, 43035, 48645, 51642, 52095, 53580, 57380, 61617, 62514, 63873, 64860, 65987, 69460, 70970, 78660, 80370, 82156, 85164, 86070, 97290, 102695, 103284, 104190, 106455, 123234, 125028, 127746, 129105, 131974, 134843, 141940, 156285, 160740, 163231, 172140, 184851, 194580, 197961, 205390, 208380, 212910, 246468, 255492, 258210, 263948, 269686, 308085, 312570, 319365, 326462, 329935, 369702, 395922, 404529, 410780, 425820, 489693, 516420, 539372, 593883, 616170, 625140, 638730, 652924, 659870, 674215, 739404, 791844, 809058, 816155, 924255, 979386, 989805, 1187766, 1213587, 1232340, 1277460, 1319740, 1348430, 1469079, 1618116, 1632310, 1848510, 1958772, 1979610, 2022645, 2375532, 2427174, 2448465, 2696860, 2938158, 2969415, 3101389, 3264620, 3697020, 3959220, 4045290, 4854348, 4896930, 5876316, 5938830, 6067935, 6202778, 7345395, 8090580, 9304167, 9793860, 11877660, 12135870, 12405556, 14690790, 15506945, 18608334, 24271740, 27912501, 29381580, 31013890, 37216668, 46520835, 55825002, 62027780, 93041670, 111650004, 139562505, 186083340, 279125010, 558250020]

約数ペア:

[(1, 558250020), (2, 279125010), (3, 186083340), (4, 139562505), (5, 111650004), (6, 93041670), (9, 62027780), (10, 55825002), (12, 46520835), (15, 37216668), (18, 31013890), (19, 29381580), (20, 27912501), (23, 24271740), (30, 18608334), (36, 15506945), (38, 14690790), (45, 12405556), (46, 12135870), (47, 11877660), (57, 9793860), (60, 9304167), (69, 8090580), (76, 7345395), (90, 6202778), (92, 6067935), (94, 5938830), (95, 5876316), (114, 4896930), (115, 4854348), (138, 4045290), (141, 3959220), (151, 3697020), (171, 3264620), (180, 3101389), (188, 2969415), (190, 2938158), (207, 2696860), (228, 2448465), (230, 2427174), (235, 2375532), (276, 2022645), (282, 1979610), (285, 1958772), (302, 1848510), (342, 1632310), (345, 1618116), (380, 1469079), (414, 1348430), (423, 1319740), (437, 1277460), (453, 1232340), (460, 1213587), (470, 1187766), (564, 989805), (570, 979386), (604, 924255), (684, 816155), (690, 809058), (705, 791844), (755, 739404), (828, 674215), (846, 659870), (855, 652924), (874, 638730), (893, 625140), (906, 616170), (940, 593883), (1035, 539372), (1081, 516420), (1140, 489693), (1311, 425820), (1359, 410780), (1380, 404529), (1410, 395922), (1510, 369702), (1692, 329935), (1710, 326462), (1748, 319365), (1786, 312570), (1812, 308085), (2070, 269686), (2115, 263948), (2162, 258210), (2185, 255492), (2265, 246468), (2622, 212910), (2679, 208380), (2718, 205390), (2820, 197961), (2869, 194580), (3020, 184851), (3243, 172140), (3420, 163231), (3473, 160740), (3572, 156285), (3933, 141940), (4140, 134843), (4230, 131974), (4324, 129105), (4370, 127746), (4465, 125028), (4530, 123234), (5244, 106455), (5358, 104190), (5405, 103284), (5436, 102695), (5738, 97290), (6486, 86070), (6555, 85164), (6795, 82156), (6946, 80370), (7097, 78660), (7866, 70970), (8037, 69460), (8460, 65987), (8607, 64860), (8740, 63873), (8930, 62514), (9060, 61617), (9729, 57380), (10419, 53580), (10716, 52095), (10810, 51642), (11476, 48645), (12972, 43035), (13110, 42582), (13395, 41676), (13590, 41078), (13892, 40185), (14194, 39330), (14345, 38916), (15732, 35485), (16074, 34730), (16215, 34428), (17214, 32430), (17365, 32148), (17860, 31257), (19458, 28690), (19665, 28388), (20539, 27180), (20838, 26790), (21291, 26220), (21620, 25821)]