108788680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1$

素因数の和:85

約数の個数: 288

約数和(自身を含む): 350481600

約数和(自身を除く): 241692920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 19, 20, 22, 26, 28, 35, 38, 40, 44, 52, 55, 56, 65, 70, 76, 77, 88, 91, 95, 104, 110, 121, 130, 133, 140, 143, 152, 154, 169, 182, 190, 209, 220, 242, 247, 260, 266, 280, 286, 308, 338, 364, 380, 385, 418, 440, 455, 484, 494, 520, 532, 572, 605, 616, 665, 676, 715, 728, 760, 770, 836, 845, 847, 910, 968, 988, 1001, 1045, 1064, 1144, 1183, 1210, 1235, 1330, 1352, 1430, 1463, 1540, 1573, 1672, 1690, 1694, 1729, 1820, 1859, 1976, 2002, 2090, 2299, 2366, 2420, 2470, 2660, 2717, 2860, 2926, 3080, 3146, 3211, 3380, 3388, 3458, 3640, 3718, 4004, 4180, 4235, 4598, 4732, 4840, 4940, 5005, 5320, 5434, 5720, 5852, 5915, 6292, 6422, 6760, 6776, 6916, 7315, 7436, 7865, 8008, 8360, 8470, 8645, 9196, 9295, 9464, 9880, 10010, 10868, 11011, 11495, 11704, 11830, 12584, 12844, 13013, 13585, 13832, 14630, 14872, 15730, 16055, 16093, 16940, 17290, 18392, 18590, 19019, 20020, 20449, 21736, 22022, 22477, 22990, 23660, 25688, 26026, 27170, 29260, 29887, 31460, 32110, 32186, 33880, 34580, 35321, 37180, 38038, 40040, 40898, 44044, 44954, 45980, 47320, 52052, 54340, 55055, 58520, 59774, 62920, 64220, 64372, 65065, 69160, 70642, 74360, 76076, 80465, 81796, 88088, 89908, 91960, 95095, 102245, 104104, 108680, 110110, 112385, 119548, 128440, 128744, 130130, 141284, 143143, 149435, 152152, 160930, 163592, 176605, 179816, 190190, 204490, 209209, 220220, 224770, 239096, 247247, 260260, 282568, 286286, 298870, 321860, 353210, 380380, 388531, 408980, 418418, 440440, 449540, 494494, 520520, 572572, 597740, 643720, 706420, 715715, 760760, 777062, 817960, 836836, 899080, 988988, 1046045, 1145144, 1195480, 1236235, 1412840, 1431430, 1554124, 1673672, 1942655, 1977976, 2092090, 2472470, 2719717, 2862860, 3108248, 3885310, 4184180, 4944940, 5439434, 5725720, 7770620, 8368360, 9889880, 10878868, 13598585, 15541240, 21757736, 27197170, 54394340, 108788680]

約数ペア:

[(1, 108788680), (2, 54394340), (4, 27197170), (5, 21757736), (7, 15541240), (8, 13598585), (10, 10878868), (11, 9889880), (13, 8368360), (14, 7770620), (19, 5725720), (20, 5439434), (22, 4944940), (26, 4184180), (28, 3885310), (35, 3108248), (38, 2862860), (40, 2719717), (44, 2472470), (52, 2092090), (55, 1977976), (56, 1942655), (65, 1673672), (70, 1554124), (76, 1431430), (77, 1412840), (88, 1236235), (91, 1195480), (95, 1145144), (104, 1046045), (110, 988988), (121, 899080), (130, 836836), (133, 817960), (140, 777062), (143, 760760), (152, 715715), (154, 706420), (169, 643720), (182, 597740), (190, 572572), (209, 520520), (220, 494494), (242, 449540), (247, 440440), (260, 418418), (266, 408980), (280, 388531), (286, 380380), (308, 353210), (338, 321860), (364, 298870), (380, 286286), (385, 282568), (418, 260260), (440, 247247), (455, 239096), (484, 224770), (494, 220220), (520, 209209), (532, 204490), (572, 190190), (605, 179816), (616, 176605), (665, 163592), (676, 160930), (715, 152152), (728, 149435), (760, 143143), (770, 141284), (836, 130130), (845, 128744), (847, 128440), (910, 119548), (968, 112385), (988, 110110), (1001, 108680), (1045, 104104), (1064, 102245), (1144, 95095), (1183, 91960), (1210, 89908), (1235, 88088), (1330, 81796), (1352, 80465), (1430, 76076), (1463, 74360), (1540, 70642), (1573, 69160), (1672, 65065), (1690, 64372), (1694, 64220), (1729, 62920), (1820, 59774), (1859, 58520), (1976, 55055), (2002, 54340), (2090, 52052), (2299, 47320), (2366, 45980), (2420, 44954), (2470, 44044), (2660, 40898), (2717, 40040), (2860, 38038), (2926, 37180), (3080, 35321), (3146, 34580), (3211, 33880), (3380, 32186), (3388, 32110), (3458, 31460), (3640, 29887), (3718, 29260), (4004, 27170), (4180, 26026), (4235, 25688), (4598, 23660), (4732, 22990), (4840, 22477), (4940, 22022), (5005, 21736), (5320, 20449), (5434, 20020), (5720, 19019), (5852, 18590), (5915, 18392), (6292, 17290), (6422, 16940), (6760, 16093), (6776, 16055), (6916, 15730), (7315, 14872), (7436, 14630), (7865, 13832), (8008, 13585), (8360, 13013), (8470, 12844), (8645, 12584), (9196, 11830), (9295, 11704), (9464, 11495), (9880, 11011), (10010, 10868)]