61747920

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{733}}^1$

素因数の和:771

約数の個数: 200

約数和(自身を含む): 231271656

約数和(自身を除く): 169523736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 520, 540, 585, 624, 648, 702, 720, 733, 780, 810, 936, 1040, 1053, 1080, 1170, 1296, 1404, 1466, 1560, 1620, 1755, 1872, 2106, 2160, 2199, 2340, 2808, 2932, 3120, 3240, 3510, 3665, 4212, 4398, 4680, 5265, 5616, 5864, 6480, 6597, 7020, 7330, 8424, 8796, 9360, 9529, 10530, 10995, 11728, 13194, 14040, 14660, 16848, 17592, 19058, 19791, 21060, 21990, 26388, 28080, 28587, 29320, 32985, 35184, 38116, 39582, 42120, 43980, 47645, 52776, 57174, 58640, 59373, 65970, 76232, 79164, 84240, 85761, 87960, 95290, 98955, 105552, 114348, 118746, 131940, 142935, 152464, 158328, 171522, 175920, 190580, 197910, 228696, 237492, 257283, 263880, 285870, 296865, 316656, 343044, 381160, 395820, 428805, 457392, 474984, 514566, 527760, 571740, 593730, 686088, 762320, 771849, 791640, 857610, 949968, 1029132, 1143480, 1187460, 1286415, 1372176, 1543698, 1583280, 1715220, 2058264, 2286960, 2374920, 2572830, 3087396, 3430440, 3859245, 4116528, 4749840, 5145660, 6174792, 6860880, 7718490, 10291320, 12349584, 15436980, 20582640, 30873960, 61747920]

約数ペア:

[(1, 61747920), (2, 30873960), (3, 20582640), (4, 15436980), (5, 12349584), (6, 10291320), (8, 7718490), (9, 6860880), (10, 6174792), (12, 5145660), (13, 4749840), (15, 4116528), (16, 3859245), (18, 3430440), (20, 3087396), (24, 2572830), (26, 2374920), (27, 2286960), (30, 2058264), (36, 1715220), (39, 1583280), (40, 1543698), (45, 1372176), (48, 1286415), (52, 1187460), (54, 1143480), (60, 1029132), (65, 949968), (72, 857610), (78, 791640), (80, 771849), (81, 762320), (90, 686088), (104, 593730), (108, 571740), (117, 527760), (120, 514566), (130, 474984), (135, 457392), (144, 428805), (156, 395820), (162, 381160), (180, 343044), (195, 316656), (208, 296865), (216, 285870), (234, 263880), (240, 257283), (260, 237492), (270, 228696), (312, 197910), (324, 190580), (351, 175920), (360, 171522), (390, 158328), (405, 152464), (432, 142935), (468, 131940), (520, 118746), (540, 114348), (585, 105552), (624, 98955), (648, 95290), (702, 87960), (720, 85761), (733, 84240), (780, 79164), (810, 76232), (936, 65970), (1040, 59373), (1053, 58640), (1080, 57174), (1170, 52776), (1296, 47645), (1404, 43980), (1466, 42120), (1560, 39582), (1620, 38116), (1755, 35184), (1872, 32985), (2106, 29320), (2160, 28587), (2199, 28080), (2340, 26388), (2808, 21990), (2932, 21060), (3120, 19791), (3240, 19058), (3510, 17592), (3665, 16848), (4212, 14660), (4398, 14040), (4680, 13194), (5265, 11728), (5616, 10995), (5864, 10530), (6480, 9529), (6597, 9360), (7020, 8796), (7330, 8424)]