297812460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:197

約数の個数: 288

約数和(自身を含む): 1029611520

約数和(自身を除く): 731799060

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 19, 20, 22, 30, 33, 34, 38, 44, 51, 55, 57, 60, 66, 68, 76, 85, 95, 102, 110, 114, 121, 127, 132, 165, 170, 187, 190, 204, 209, 220, 228, 242, 254, 255, 285, 323, 330, 340, 363, 374, 380, 381, 418, 484, 508, 510, 561, 570, 605, 627, 635, 646, 660, 726, 748, 762, 836, 935, 969, 1020, 1045, 1122, 1140, 1210, 1254, 1270, 1292, 1397, 1452, 1524, 1615, 1815, 1870, 1905, 1938, 2057, 2090, 2159, 2244, 2299, 2413, 2420, 2508, 2540, 2794, 2805, 3135, 3230, 3553, 3630, 3740, 3810, 3876, 4114, 4180, 4191, 4318, 4598, 4826, 4845, 5588, 5610, 6171, 6270, 6460, 6477, 6897, 6985, 7106, 7239, 7260, 7620, 8228, 8382, 8636, 9196, 9652, 9690, 10285, 10659, 10795, 11220, 11495, 12065, 12342, 12540, 12954, 13794, 13970, 14212, 14478, 15367, 16764, 17765, 19380, 20570, 20955, 21318, 21590, 22990, 23749, 24130, 24684, 25908, 26543, 27588, 27940, 28956, 30734, 30855, 32385, 34485, 35530, 36195, 39083, 41021, 41140, 41910, 42636, 43180, 45980, 46101, 47498, 48260, 53086, 53295, 61468, 61710, 64770, 68970, 71060, 71247, 72390, 76835, 78166, 79629, 82042, 83820, 92202, 94996, 106172, 106590, 117249, 118745, 123063, 123420, 129540, 132715, 137940, 142494, 144780, 153670, 156332, 159258, 164084, 184404, 195415, 205105, 213180, 230505, 234498, 237490, 246126, 261239, 265430, 284988, 291973, 307340, 318516, 356235, 390830, 398145, 410210, 451231, 461010, 468996, 474980, 492252, 522478, 530860, 583946, 586245, 615315, 712470, 781660, 783717, 796290, 820420, 875919, 902462, 922020, 1044956, 1167892, 1172490, 1230630, 1306195, 1353693, 1424940, 1459865, 1567434, 1592580, 1751838, 1804924, 2256155, 2344980, 2461260, 2612390, 2707386, 2919730, 3134868, 3503676, 3918585, 4379595, 4512310, 4963541, 5224780, 5414772, 5839460, 6768465, 7837170, 8759190, 9024620, 9927082, 13536930, 14890623, 15674340, 17518380, 19854164, 24817705, 27073860, 29781246, 49635410, 59562492, 74453115, 99270820, 148906230, 297812460]

約数ペア:

[(1, 297812460), (2, 148906230), (3, 99270820), (4, 74453115), (5, 59562492), (6, 49635410), (10, 29781246), (11, 27073860), (12, 24817705), (15, 19854164), (17, 17518380), (19, 15674340), (20, 14890623), (22, 13536930), (30, 9927082), (33, 9024620), (34, 8759190), (38, 7837170), (44, 6768465), (51, 5839460), (55, 5414772), (57, 5224780), (60, 4963541), (66, 4512310), (68, 4379595), (76, 3918585), (85, 3503676), (95, 3134868), (102, 2919730), (110, 2707386), (114, 2612390), (121, 2461260), (127, 2344980), (132, 2256155), (165, 1804924), (170, 1751838), (187, 1592580), (190, 1567434), (204, 1459865), (209, 1424940), (220, 1353693), (228, 1306195), (242, 1230630), (254, 1172490), (255, 1167892), (285, 1044956), (323, 922020), (330, 902462), (340, 875919), (363, 820420), (374, 796290), (380, 783717), (381, 781660), (418, 712470), (484, 615315), (508, 586245), (510, 583946), (561, 530860), (570, 522478), (605, 492252), (627, 474980), (635, 468996), (646, 461010), (660, 451231), (726, 410210), (748, 398145), (762, 390830), (836, 356235), (935, 318516), (969, 307340), (1020, 291973), (1045, 284988), (1122, 265430), (1140, 261239), (1210, 246126), (1254, 237490), (1270, 234498), (1292, 230505), (1397, 213180), (1452, 205105), (1524, 195415), (1615, 184404), (1815, 164084), (1870, 159258), (1905, 156332), (1938, 153670), (2057, 144780), (2090, 142494), (2159, 137940), (2244, 132715), (2299, 129540), (2413, 123420), (2420, 123063), (2508, 118745), (2540, 117249), (2794, 106590), (2805, 106172), (3135, 94996), (3230, 92202), (3553, 83820), (3630, 82042), (3740, 79629), (3810, 78166), (3876, 76835), (4114, 72390), (4180, 71247), (4191, 71060), (4318, 68970), (4598, 64770), (4826, 61710), (4845, 61468), (5588, 53295), (5610, 53086), (6171, 48260), (6270, 47498), (6460, 46101), (6477, 45980), (6897, 43180), (6985, 42636), (7106, 41910), (7239, 41140), (7260, 41021), (7620, 39083), (8228, 36195), (8382, 35530), (8636, 34485), (9196, 32385), (9652, 30855), (9690, 30734), (10285, 28956), (10659, 27940), (10795, 27588), (11220, 26543), (11495, 25908), (12065, 24684), (12342, 24130), (12540, 23749), (12954, 22990), (13794, 21590), (13970, 21318), (14212, 20955), (14478, 20570), (15367, 19380), (16764, 17765)]