855937080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:503

約数の個数: 288

約数和(自身を含む): 3117769200

約数和(自身を除く): 2261832120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 19, 20, 24, 30, 34, 36, 38, 40, 45, 51, 57, 60, 68, 72, 76, 85, 90, 95, 102, 114, 120, 136, 152, 153, 170, 171, 180, 190, 204, 228, 255, 285, 289, 306, 323, 340, 342, 360, 380, 408, 433, 456, 510, 570, 578, 612, 646, 680, 684, 760, 765, 855, 866, 867, 969, 1020, 1140, 1156, 1224, 1292, 1299, 1368, 1445, 1530, 1615, 1710, 1732, 1734, 1938, 2040, 2165, 2280, 2312, 2584, 2598, 2601, 2890, 2907, 3060, 3230, 3420, 3464, 3468, 3876, 3897, 4330, 4335, 4845, 5196, 5202, 5491, 5780, 5814, 6120, 6460, 6495, 6840, 6936, 7361, 7752, 7794, 8227, 8660, 8670, 9690, 10392, 10404, 10982, 11560, 11628, 12920, 12990, 13005, 14535, 14722, 15588, 16454, 16473, 17320, 17340, 19380, 19485, 20808, 21964, 22083, 23256, 24681, 25980, 26010, 27455, 29070, 29444, 31176, 32908, 32946, 34680, 36805, 38760, 38970, 41135, 43928, 44166, 49362, 49419, 51960, 52020, 54910, 58140, 58888, 65816, 65892, 66249, 73610, 74043, 77940, 82270, 82365, 88332, 98724, 98838, 104040, 109820, 110415, 116280, 123405, 125137, 131784, 132498, 139859, 147220, 148086, 155880, 164540, 164730, 176664, 197448, 197676, 219640, 220830, 246810, 247095, 250274, 264996, 279718, 294440, 296172, 329080, 329460, 331245, 370215, 375411, 395352, 419577, 441660, 493620, 494190, 500548, 529992, 559436, 592344, 625685, 658920, 662490, 699295, 740430, 750822, 839154, 883320, 987240, 988380, 1001096, 1118872, 1126233, 1251370, 1258731, 1324980, 1398590, 1480860, 1501644, 1678308, 1877055, 1976760, 2097885, 2252466, 2377603, 2502740, 2517462, 2649960, 2797180, 2961720, 3003288, 3356616, 3754110, 4195770, 4504932, 4755206, 5005480, 5034924, 5594360, 5631165, 6293655, 7132809, 7508220, 8391540, 9009864, 9510412, 10069848, 11262330, 11888015, 12587310, 14265618, 15016440, 16783080, 19020824, 21398427, 22524660, 23776030, 25174620, 28531236, 35664045, 42796854, 45049320, 47552060, 50349240, 57062472, 71328090, 85593708, 95104120, 106992135, 142656180, 171187416, 213984270, 285312360, 427968540, 855937080]

約数ペア:

[(1, 855937080), (2, 427968540), (3, 285312360), (4, 213984270), (5, 171187416), (6, 142656180), (8, 106992135), (9, 95104120), (10, 85593708), (12, 71328090), (15, 57062472), (17, 50349240), (18, 47552060), (19, 45049320), (20, 42796854), (24, 35664045), (30, 28531236), (34, 25174620), (36, 23776030), (38, 22524660), (40, 21398427), (45, 19020824), (51, 16783080), (57, 15016440), (60, 14265618), (68, 12587310), (72, 11888015), (76, 11262330), (85, 10069848), (90, 9510412), (95, 9009864), (102, 8391540), (114, 7508220), (120, 7132809), (136, 6293655), (152, 5631165), (153, 5594360), (170, 5034924), (171, 5005480), (180, 4755206), (190, 4504932), (204, 4195770), (228, 3754110), (255, 3356616), (285, 3003288), (289, 2961720), (306, 2797180), (323, 2649960), (340, 2517462), (342, 2502740), (360, 2377603), (380, 2252466), (408, 2097885), (433, 1976760), (456, 1877055), (510, 1678308), (570, 1501644), (578, 1480860), (612, 1398590), (646, 1324980), (680, 1258731), (684, 1251370), (760, 1126233), (765, 1118872), (855, 1001096), (866, 988380), (867, 987240), (969, 883320), (1020, 839154), (1140, 750822), (1156, 740430), (1224, 699295), (1292, 662490), (1299, 658920), (1368, 625685), (1445, 592344), (1530, 559436), (1615, 529992), (1710, 500548), (1732, 494190), (1734, 493620), (1938, 441660), (2040, 419577), (2165, 395352), (2280, 375411), (2312, 370215), (2584, 331245), (2598, 329460), (2601, 329080), (2890, 296172), (2907, 294440), (3060, 279718), (3230, 264996), (3420, 250274), (3464, 247095), (3468, 246810), (3876, 220830), (3897, 219640), (4330, 197676), (4335, 197448), (4845, 176664), (5196, 164730), (5202, 164540), (5491, 155880), (5780, 148086), (5814, 147220), (6120, 139859), (6460, 132498), (6495, 131784), (6840, 125137), (6936, 123405), (7361, 116280), (7752, 110415), (7794, 109820), (8227, 104040), (8660, 98838), (8670, 98724), (9690, 88332), (10392, 82365), (10404, 82270), (10982, 77940), (11560, 74043), (11628, 73610), (12920, 66249), (12990, 65892), (13005, 65816), (14535, 58888), (14722, 58140), (15588, 54910), (16454, 52020), (16473, 51960), (17320, 49419), (17340, 49362), (19380, 44166), (19485, 43928), (20808, 41135), (21964, 38970), (22083, 38760), (23256, 36805), (24681, 34680), (25980, 32946), (26010, 32908), (27455, 31176), (29070, 29444)]