87752640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:339

約数の個数: 224

約数和(自身を含む): 311627520

約数和(自身を除く): 223874880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 64, 68, 76, 80, 85, 95, 96, 102, 114, 120, 136, 152, 160, 170, 190, 192, 204, 228, 240, 255, 272, 283, 285, 304, 320, 323, 340, 380, 408, 456, 480, 510, 544, 566, 570, 608, 646, 680, 760, 816, 849, 912, 960, 969, 1020, 1088, 1132, 1140, 1216, 1292, 1360, 1415, 1520, 1615, 1632, 1698, 1824, 1938, 2040, 2264, 2280, 2584, 2720, 2830, 3040, 3230, 3264, 3396, 3648, 3876, 4080, 4245, 4528, 4560, 4811, 4845, 5168, 5377, 5440, 5660, 6080, 6460, 6792, 7752, 8160, 8490, 9056, 9120, 9622, 9690, 10336, 10754, 11320, 12920, 13584, 14433, 15504, 16131, 16320, 16980, 18112, 18240, 19244, 19380, 20672, 21508, 22640, 24055, 25840, 26885, 27168, 28866, 31008, 32262, 33960, 38488, 38760, 43016, 45280, 48110, 51680, 53770, 54336, 57732, 62016, 64524, 67920, 72165, 76976, 77520, 80655, 86032, 90560, 91409, 96220, 103360, 107540, 115464, 129048, 135840, 144330, 153952, 155040, 161310, 172064, 182818, 192440, 215080, 230928, 258096, 271680, 274227, 288660, 307904, 310080, 322620, 344128, 365636, 384880, 430160, 457045, 461856, 516192, 548454, 577320, 645240, 731272, 769760, 860320, 914090, 923712, 1032384, 1096908, 1154640, 1290480, 1371135, 1462544, 1539520, 1720640, 1828180, 2193816, 2309280, 2580960, 2742270, 2925088, 3656360, 4387632, 4618560, 5161920, 5484540, 5850176, 7312720, 8775264, 10969080, 14625440, 17550528, 21938160, 29250880, 43876320, 87752640]

約数ペア:

[(1, 87752640), (2, 43876320), (3, 29250880), (4, 21938160), (5, 17550528), (6, 14625440), (8, 10969080), (10, 8775264), (12, 7312720), (15, 5850176), (16, 5484540), (17, 5161920), (19, 4618560), (20, 4387632), (24, 3656360), (30, 2925088), (32, 2742270), (34, 2580960), (38, 2309280), (40, 2193816), (48, 1828180), (51, 1720640), (57, 1539520), (60, 1462544), (64, 1371135), (68, 1290480), (76, 1154640), (80, 1096908), (85, 1032384), (95, 923712), (96, 914090), (102, 860320), (114, 769760), (120, 731272), (136, 645240), (152, 577320), (160, 548454), (170, 516192), (190, 461856), (192, 457045), (204, 430160), (228, 384880), (240, 365636), (255, 344128), (272, 322620), (283, 310080), (285, 307904), (304, 288660), (320, 274227), (323, 271680), (340, 258096), (380, 230928), (408, 215080), (456, 192440), (480, 182818), (510, 172064), (544, 161310), (566, 155040), (570, 153952), (608, 144330), (646, 135840), (680, 129048), (760, 115464), (816, 107540), (849, 103360), (912, 96220), (960, 91409), (969, 90560), (1020, 86032), (1088, 80655), (1132, 77520), (1140, 76976), (1216, 72165), (1292, 67920), (1360, 64524), (1415, 62016), (1520, 57732), (1615, 54336), (1632, 53770), (1698, 51680), (1824, 48110), (1938, 45280), (2040, 43016), (2264, 38760), (2280, 38488), (2584, 33960), (2720, 32262), (2830, 31008), (3040, 28866), (3230, 27168), (3264, 26885), (3396, 25840), (3648, 24055), (3876, 22640), (4080, 21508), (4245, 20672), (4528, 19380), (4560, 19244), (4811, 18240), (4845, 18112), (5168, 16980), (5377, 16320), (5440, 16131), (5660, 15504), (6080, 14433), (6460, 13584), (6792, 12920), (7752, 11320), (8160, 10754), (8490, 10336), (9056, 9690), (9120, 9622)]