74488680

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:253

約数の個数: 256

約数和(自身を含む): 290304000

約数和(自身を除く): 215815320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 59, 60, 63, 70, 72, 84, 90, 105, 108, 118, 120, 126, 135, 140, 167, 168, 177, 180, 189, 210, 216, 236, 252, 270, 280, 295, 315, 334, 354, 360, 378, 413, 420, 472, 501, 504, 531, 540, 590, 630, 668, 708, 756, 826, 835, 840, 885, 945, 1002, 1062, 1080, 1169, 1180, 1239, 1260, 1336, 1416, 1503, 1512, 1593, 1652, 1670, 1770, 1890, 2004, 2065, 2124, 2338, 2360, 2478, 2505, 2520, 2655, 3006, 3186, 3304, 3340, 3507, 3540, 3717, 3780, 4008, 4130, 4248, 4509, 4676, 4956, 5010, 5310, 5845, 6012, 6195, 6372, 6680, 7014, 7080, 7434, 7515, 7560, 7965, 8260, 9018, 9352, 9853, 9912, 10020, 10521, 10620, 11151, 11690, 12024, 12390, 12744, 14028, 14868, 15030, 15930, 16520, 17535, 18036, 18585, 19706, 20040, 21042, 21240, 22302, 22545, 23380, 24780, 28056, 29559, 29736, 30060, 31563, 31860, 35070, 36072, 37170, 39412, 42084, 44604, 45090, 46760, 49265, 49560, 52605, 55755, 59118, 60120, 63126, 63720, 68971, 70140, 74340, 78824, 84168, 88677, 89208, 90180, 98530, 105210, 111510, 118236, 126252, 137942, 140280, 147795, 148680, 157815, 177354, 180360, 197060, 206913, 210420, 223020, 236472, 252504, 266031, 275884, 295590, 315630, 344855, 354708, 394120, 413826, 420840, 443385, 446040, 532062, 551768, 591180, 620739, 631260, 689710, 709416, 827652, 886770, 1034565, 1064124, 1182360, 1241478, 1262520, 1330155, 1379420, 1655304, 1773540, 1862217, 2069130, 2128248, 2482956, 2660310, 2758840, 3103695, 3547080, 3724434, 4138260, 4965912, 5320620, 6207390, 7448868, 8276520, 9311085, 10641240, 12414780, 14897736, 18622170, 24829560, 37244340, 74488680]

約数ペア:

[(1, 74488680), (2, 37244340), (3, 24829560), (4, 18622170), (5, 14897736), (6, 12414780), (7, 10641240), (8, 9311085), (9, 8276520), (10, 7448868), (12, 6207390), (14, 5320620), (15, 4965912), (18, 4138260), (20, 3724434), (21, 3547080), (24, 3103695), (27, 2758840), (28, 2660310), (30, 2482956), (35, 2128248), (36, 2069130), (40, 1862217), (42, 1773540), (45, 1655304), (54, 1379420), (56, 1330155), (59, 1262520), (60, 1241478), (63, 1182360), (70, 1064124), (72, 1034565), (84, 886770), (90, 827652), (105, 709416), (108, 689710), (118, 631260), (120, 620739), (126, 591180), (135, 551768), (140, 532062), (167, 446040), (168, 443385), (177, 420840), (180, 413826), (189, 394120), (210, 354708), (216, 344855), (236, 315630), (252, 295590), (270, 275884), (280, 266031), (295, 252504), (315, 236472), (334, 223020), (354, 210420), (360, 206913), (378, 197060), (413, 180360), (420, 177354), (472, 157815), (501, 148680), (504, 147795), (531, 140280), (540, 137942), (590, 126252), (630, 118236), (668, 111510), (708, 105210), (756, 98530), (826, 90180), (835, 89208), (840, 88677), (885, 84168), (945, 78824), (1002, 74340), (1062, 70140), (1080, 68971), (1169, 63720), (1180, 63126), (1239, 60120), (1260, 59118), (1336, 55755), (1416, 52605), (1503, 49560), (1512, 49265), (1593, 46760), (1652, 45090), (1670, 44604), (1770, 42084), (1890, 39412), (2004, 37170), (2065, 36072), (2124, 35070), (2338, 31860), (2360, 31563), (2478, 30060), (2505, 29736), (2520, 29559), (2655, 28056), (3006, 24780), (3186, 23380), (3304, 22545), (3340, 22302), (3507, 21240), (3540, 21042), (3717, 20040), (3780, 19706), (4008, 18585), (4130, 18036), (4248, 17535), (4509, 16520), (4676, 15930), (4956, 15030), (5010, 14868), (5310, 14028), (5845, 12744), (6012, 12390), (6195, 12024), (6372, 11690), (6680, 11151), (7014, 10620), (7080, 10521), (7434, 10020), (7515, 9912), (7560, 9853), (7965, 9352), (8260, 9018)]