90764520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:109

約数の個数: 384

約数和(自身を含む): 367718400

約数和(自身を除く): 276953880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 19, 20, 21, 22, 24, 28, 30, 33, 35, 38, 40, 42, 44, 47, 55, 56, 57, 60, 66, 70, 76, 77, 84, 88, 94, 95, 105, 110, 114, 120, 121, 132, 133, 140, 141, 152, 154, 165, 168, 188, 190, 209, 210, 220, 228, 231, 235, 242, 264, 266, 280, 282, 285, 308, 329, 330, 363, 376, 380, 385, 399, 418, 420, 440, 456, 462, 470, 484, 517, 532, 564, 570, 605, 616, 627, 658, 660, 665, 705, 726, 760, 770, 798, 836, 840, 847, 893, 924, 940, 968, 987, 1034, 1045, 1064, 1128, 1140, 1155, 1210, 1254, 1316, 1320, 1330, 1410, 1452, 1463, 1540, 1551, 1596, 1645, 1672, 1694, 1786, 1815, 1848, 1880, 1974, 1995, 2068, 2090, 2280, 2299, 2310, 2420, 2508, 2541, 2585, 2632, 2660, 2679, 2820, 2904, 2926, 3080, 3102, 3135, 3192, 3290, 3388, 3572, 3619, 3630, 3948, 3990, 4136, 4180, 4235, 4389, 4465, 4598, 4620, 4840, 4935, 5016, 5082, 5170, 5320, 5358, 5640, 5687, 5852, 6204, 6251, 6270, 6580, 6776, 6897, 7144, 7238, 7260, 7315, 7755, 7896, 7980, 8360, 8470, 8778, 8930, 9196, 9240, 9823, 9870, 10164, 10340, 10716, 10857, 11374, 11495, 11704, 12408, 12502, 12540, 12705, 13160, 13395, 13794, 14476, 14520, 14630, 15510, 15960, 16093, 16940, 17061, 17556, 17860, 18095, 18392, 18753, 19646, 19740, 20328, 20680, 21432, 21714, 21945, 22748, 22990, 25004, 25080, 25410, 26790, 27588, 28435, 28952, 29260, 29469, 31020, 31255, 32186, 33880, 34122, 34485, 35112, 35720, 36190, 37506, 39292, 39480, 39809, 43428, 43890, 45496, 45980, 48279, 49115, 50008, 50820, 53580, 54285, 55176, 56870, 58520, 58938, 62040, 62510, 64372, 68244, 68761, 68970, 72380, 75012, 78584, 79618, 80465, 85305, 86856, 87780, 91960, 93765, 96558, 98230, 101640, 107160, 108053, 108570, 113740, 117876, 119427, 125020, 128744, 136488, 137522, 137940, 144760, 147345, 150024, 159236, 160930, 170610, 175560, 187530, 193116, 196460, 199045, 206283, 216106, 217140, 227480, 235752, 238854, 241395, 250040, 275044, 275880, 294690, 318472, 321860, 324159, 341220, 343805, 375060, 386232, 392920, 398090, 412566, 432212, 434280, 477708, 482790, 540265, 550088, 589380, 597135, 643720, 648318, 682440, 687610, 750120, 756371, 796180, 825132, 864424, 955416, 965580, 1031415, 1080530, 1178760, 1194270, 1296636, 1375220, 1512742, 1592360, 1620795, 1650264, 1931160, 2062830, 2161060, 2269113, 2388540, 2593272, 2750440, 3025484, 3241590, 3781855, 4125660, 4322120, 4538226, 4777080, 6050968, 6483180, 7563710, 8251320, 9076452, 11345565, 12966360, 15127420, 18152904, 22691130, 30254840, 45382260, 90764520]

約数ペア:

[(1, 90764520), (2, 45382260), (3, 30254840), (4, 22691130), (5, 18152904), (6, 15127420), (7, 12966360), (8, 11345565), (10, 9076452), (11, 8251320), (12, 7563710), (14, 6483180), (15, 6050968), (19, 4777080), (20, 4538226), (21, 4322120), (22, 4125660), (24, 3781855), (28, 3241590), (30, 3025484), (33, 2750440), (35, 2593272), (38, 2388540), (40, 2269113), (42, 2161060), (44, 2062830), (47, 1931160), (55, 1650264), (56, 1620795), (57, 1592360), (60, 1512742), (66, 1375220), (70, 1296636), (76, 1194270), (77, 1178760), (84, 1080530), (88, 1031415), (94, 965580), (95, 955416), (105, 864424), (110, 825132), (114, 796180), (120, 756371), (121, 750120), (132, 687610), (133, 682440), (140, 648318), (141, 643720), (152, 597135), (154, 589380), (165, 550088), (168, 540265), (188, 482790), (190, 477708), (209, 434280), (210, 432212), (220, 412566), (228, 398090), (231, 392920), (235, 386232), (242, 375060), (264, 343805), (266, 341220), (280, 324159), (282, 321860), (285, 318472), (308, 294690), (329, 275880), (330, 275044), (363, 250040), (376, 241395), (380, 238854), (385, 235752), (399, 227480), (418, 217140), (420, 216106), (440, 206283), (456, 199045), (462, 196460), (470, 193116), (484, 187530), (517, 175560), (532, 170610), (564, 160930), (570, 159236), (605, 150024), (616, 147345), (627, 144760), (658, 137940), (660, 137522), (665, 136488), (705, 128744), (726, 125020), (760, 119427), (770, 117876), (798, 113740), (836, 108570), (840, 108053), (847, 107160), (893, 101640), (924, 98230), (940, 96558), (968, 93765), (987, 91960), (1034, 87780), (1045, 86856), (1064, 85305), (1128, 80465), (1140, 79618), (1155, 78584), (1210, 75012), (1254, 72380), (1316, 68970), (1320, 68761), (1330, 68244), (1410, 64372), (1452, 62510), (1463, 62040), (1540, 58938), (1551, 58520), (1596, 56870), (1645, 55176), (1672, 54285), (1694, 53580), (1786, 50820), (1815, 50008), (1848, 49115), (1880, 48279), (1974, 45980), (1995, 45496), (2068, 43890), (2090, 43428), (2280, 39809), (2299, 39480), (2310, 39292), (2420, 37506), (2508, 36190), (2541, 35720), (2585, 35112), (2632, 34485), (2660, 34122), (2679, 33880), (2820, 32186), (2904, 31255), (2926, 31020), (3080, 29469), (3102, 29260), (3135, 28952), (3192, 28435), (3290, 27588), (3388, 26790), (3572, 25410), (3619, 25080), (3630, 25004), (3948, 22990), (3990, 22748), (4136, 21945), (4180, 21714), (4235, 21432), (4389, 20680), (4465, 20328), (4598, 19740), (4620, 19646), (4840, 18753), (4935, 18392), (5016, 18095), (5082, 17860), (5170, 17556), (5320, 17061), (5358, 16940), (5640, 16093), (5687, 15960), (5852, 15510), (6204, 14630), (6251, 14520), (6270, 14476), (6580, 13794), (6776, 13395), (6897, 13160), (7144, 12705), (7238, 12540), (7260, 12502), (7315, 12408), (7755, 11704), (7896, 11495), (7980, 11374), (8360, 10857), (8470, 10716), (8778, 10340), (8930, 10164), (9196, 9870), (9240, 9823)]