275145780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1$

素因数の和:375

約数の個数: 288

約数和(自身を含む): 1010306304

約数和(自身を除く): 735160524

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 23, 26, 28, 30, 35, 39, 42, 46, 49, 52, 60, 65, 69, 70, 78, 84, 91, 92, 98, 105, 115, 130, 138, 140, 147, 156, 161, 182, 195, 196, 210, 230, 245, 260, 273, 276, 294, 299, 313, 322, 345, 364, 390, 420, 455, 460, 483, 490, 546, 588, 598, 626, 637, 644, 690, 735, 780, 805, 897, 910, 939, 966, 980, 1092, 1127, 1196, 1252, 1274, 1365, 1380, 1470, 1495, 1565, 1610, 1794, 1820, 1878, 1911, 1932, 2093, 2191, 2254, 2415, 2548, 2730, 2940, 2990, 3130, 3185, 3220, 3381, 3588, 3756, 3822, 4069, 4186, 4382, 4485, 4508, 4695, 4830, 5460, 5635, 5980, 6260, 6279, 6370, 6573, 6762, 7199, 7644, 8138, 8372, 8764, 8970, 9390, 9555, 9660, 10465, 10955, 11270, 12207, 12558, 12740, 13146, 13524, 14398, 14651, 15337, 16276, 16905, 17940, 18780, 19110, 20345, 20930, 21597, 21910, 22540, 24414, 25116, 26292, 28483, 28796, 29302, 30674, 31395, 32865, 33810, 35995, 38220, 40690, 41860, 43194, 43820, 43953, 46011, 48828, 50393, 56966, 58604, 61035, 61348, 62790, 65730, 67620, 71990, 73255, 76685, 81380, 85449, 86388, 87906, 92022, 93587, 100786, 107985, 113932, 122070, 125580, 131460, 142415, 143980, 146510, 151179, 153370, 170898, 175812, 184044, 187174, 199381, 201572, 215970, 219765, 230055, 244140, 251965, 280761, 284830, 293020, 302358, 306740, 341796, 352751, 374348, 398762, 427245, 431940, 439530, 460110, 467935, 503930, 561522, 569660, 598143, 604716, 655109, 705502, 755895, 797524, 854490, 879060, 920220, 935870, 996905, 1007860, 1058253, 1123044, 1196286, 1310218, 1403805, 1411004, 1511790, 1708980, 1763755, 1871740, 1965327, 1993810, 2116506, 2392572, 2620436, 2807610, 2990715, 3023580, 3275545, 3527510, 3930654, 3987620, 4233012, 4585763, 5291265, 5615220, 5981430, 6551090, 7055020, 7861308, 9171526, 9826635, 10582530, 11962860, 13102180, 13757289, 18343052, 19653270, 21165060, 22928815, 27514578, 39306540, 45857630, 55029156, 68786445, 91715260, 137572890, 275145780]

約数ペア:

[(1, 275145780), (2, 137572890), (3, 91715260), (4, 68786445), (5, 55029156), (6, 45857630), (7, 39306540), (10, 27514578), (12, 22928815), (13, 21165060), (14, 19653270), (15, 18343052), (20, 13757289), (21, 13102180), (23, 11962860), (26, 10582530), (28, 9826635), (30, 9171526), (35, 7861308), (39, 7055020), (42, 6551090), (46, 5981430), (49, 5615220), (52, 5291265), (60, 4585763), (65, 4233012), (69, 3987620), (70, 3930654), (78, 3527510), (84, 3275545), (91, 3023580), (92, 2990715), (98, 2807610), (105, 2620436), (115, 2392572), (130, 2116506), (138, 1993810), (140, 1965327), (147, 1871740), (156, 1763755), (161, 1708980), (182, 1511790), (195, 1411004), (196, 1403805), (210, 1310218), (230, 1196286), (245, 1123044), (260, 1058253), (273, 1007860), (276, 996905), (294, 935870), (299, 920220), (313, 879060), (322, 854490), (345, 797524), (364, 755895), (390, 705502), (420, 655109), (455, 604716), (460, 598143), (483, 569660), (490, 561522), (546, 503930), (588, 467935), (598, 460110), (626, 439530), (637, 431940), (644, 427245), (690, 398762), (735, 374348), (780, 352751), (805, 341796), (897, 306740), (910, 302358), (939, 293020), (966, 284830), (980, 280761), (1092, 251965), (1127, 244140), (1196, 230055), (1252, 219765), (1274, 215970), (1365, 201572), (1380, 199381), (1470, 187174), (1495, 184044), (1565, 175812), (1610, 170898), (1794, 153370), (1820, 151179), (1878, 146510), (1911, 143980), (1932, 142415), (2093, 131460), (2191, 125580), (2254, 122070), (2415, 113932), (2548, 107985), (2730, 100786), (2940, 93587), (2990, 92022), (3130, 87906), (3185, 86388), (3220, 85449), (3381, 81380), (3588, 76685), (3756, 73255), (3822, 71990), (4069, 67620), (4186, 65730), (4382, 62790), (4485, 61348), (4508, 61035), (4695, 58604), (4830, 56966), (5460, 50393), (5635, 48828), (5980, 46011), (6260, 43953), (6279, 43820), (6370, 43194), (6573, 41860), (6762, 40690), (7199, 38220), (7644, 35995), (8138, 33810), (8372, 32865), (8764, 31395), (8970, 30674), (9390, 29302), (9555, 28796), (9660, 28483), (10465, 26292), (10955, 25116), (11270, 24414), (12207, 22540), (12558, 21910), (12740, 21597), (13146, 20930), (13524, 20345), (14398, 19110), (14651, 18780), (15337, 17940), (16276, 16905)]