1951074540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:366

約数の個数: 240

約数和(自身を含む): 6311844000

約数和(自身を除く): 4360769460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 59, 60, 81, 90, 108, 118, 135, 137, 149, 162, 177, 180, 236, 270, 274, 295, 298, 324, 354, 405, 411, 447, 531, 540, 548, 590, 596, 685, 708, 745, 810, 822, 885, 894, 1062, 1180, 1233, 1341, 1370, 1490, 1593, 1620, 1644, 1770, 1788, 2055, 2124, 2235, 2466, 2655, 2682, 2740, 2980, 3186, 3540, 3699, 4023, 4110, 4470, 4779, 4932, 5310, 5364, 6165, 6372, 6705, 7398, 7965, 8046, 8083, 8220, 8791, 8940, 9558, 10620, 11097, 12069, 12330, 13410, 14796, 15930, 16092, 16166, 17582, 18495, 19116, 20115, 20413, 22194, 23895, 24138, 24249, 24660, 26373, 26820, 31860, 32332, 35164, 36990, 40230, 40415, 40826, 43955, 44388, 47790, 48276, 48498, 52746, 55485, 60345, 61239, 72747, 73980, 79119, 80460, 80830, 81652, 87910, 95580, 96996, 102065, 105492, 110970, 120690, 121245, 122478, 131865, 145494, 158238, 161660, 175820, 183717, 204130, 218241, 221940, 237357, 241380, 242490, 244956, 263730, 290988, 306195, 316476, 363735, 367434, 395595, 408260, 436482, 474714, 484980, 527460, 551151, 612390, 654723, 712071, 727470, 734868, 791190, 872964, 918585, 949428, 1091205, 1102302, 1186785, 1204367, 1224780, 1309446, 1424142, 1454940, 1582380, 1653453, 1837170, 2182410, 2204604, 2373570, 2408734, 2618892, 2755755, 2848284, 3273615, 3306906, 3560355, 3613101, 3674340, 4364820, 4747140, 4817468, 5511510, 6021835, 6547230, 6613812, 7120710, 7226202, 8267265, 10839303, 11023020, 12043670, 13094460, 14241420, 14452404, 16534530, 18065505, 21678606, 24087340, 32517909, 33069060, 36131010, 43357212, 54196515, 65035818, 72262020, 97553727, 108393030, 130071636, 162589545, 195107454, 216786060, 325179090, 390214908, 487768635, 650358180, 975537270, 1951074540]

約数ペア:

[(1, 1951074540), (2, 975537270), (3, 650358180), (4, 487768635), (5, 390214908), (6, 325179090), (9, 216786060), (10, 195107454), (12, 162589545), (15, 130071636), (18, 108393030), (20, 97553727), (27, 72262020), (30, 65035818), (36, 54196515), (45, 43357212), (54, 36131010), (59, 33069060), (60, 32517909), (81, 24087340), (90, 21678606), (108, 18065505), (118, 16534530), (135, 14452404), (137, 14241420), (149, 13094460), (162, 12043670), (177, 11023020), (180, 10839303), (236, 8267265), (270, 7226202), (274, 7120710), (295, 6613812), (298, 6547230), (324, 6021835), (354, 5511510), (405, 4817468), (411, 4747140), (447, 4364820), (531, 3674340), (540, 3613101), (548, 3560355), (590, 3306906), (596, 3273615), (685, 2848284), (708, 2755755), (745, 2618892), (810, 2408734), (822, 2373570), (885, 2204604), (894, 2182410), (1062, 1837170), (1180, 1653453), (1233, 1582380), (1341, 1454940), (1370, 1424142), (1490, 1309446), (1593, 1224780), (1620, 1204367), (1644, 1186785), (1770, 1102302), (1788, 1091205), (2055, 949428), (2124, 918585), (2235, 872964), (2466, 791190), (2655, 734868), (2682, 727470), (2740, 712071), (2980, 654723), (3186, 612390), (3540, 551151), (3699, 527460), (4023, 484980), (4110, 474714), (4470, 436482), (4779, 408260), (4932, 395595), (5310, 367434), (5364, 363735), (6165, 316476), (6372, 306195), (6705, 290988), (7398, 263730), (7965, 244956), (8046, 242490), (8083, 241380), (8220, 237357), (8791, 221940), (8940, 218241), (9558, 204130), (10620, 183717), (11097, 175820), (12069, 161660), (12330, 158238), (13410, 145494), (14796, 131865), (15930, 122478), (16092, 121245), (16166, 120690), (17582, 110970), (18495, 105492), (19116, 102065), (20115, 96996), (20413, 95580), (22194, 87910), (23895, 81652), (24138, 80830), (24249, 80460), (24660, 79119), (26373, 73980), (26820, 72747), (31860, 61239), (32332, 60345), (35164, 55485), (36990, 52746), (40230, 48498), (40415, 48276), (40826, 47790), (43955, 44388)]