145394460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:457

約数の個数: 192

約数和(自身を含む): 490291200

約数和(自身を除く): 344896740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 37, 38, 45, 54, 57, 60, 74, 76, 90, 95, 108, 111, 114, 135, 148, 171, 180, 185, 190, 222, 228, 270, 285, 333, 342, 370, 380, 383, 444, 513, 540, 555, 570, 666, 684, 703, 740, 766, 855, 999, 1026, 1110, 1140, 1149, 1332, 1406, 1532, 1665, 1710, 1915, 1998, 2052, 2109, 2220, 2298, 2565, 2812, 3330, 3420, 3447, 3515, 3830, 3996, 4218, 4596, 4995, 5130, 5745, 6327, 6660, 6894, 7030, 7277, 7660, 8436, 9990, 10260, 10341, 10545, 11490, 12654, 13788, 14060, 14171, 14554, 17235, 18981, 19980, 20682, 21090, 21831, 22980, 25308, 28342, 29108, 31635, 34470, 36385, 37962, 41364, 42180, 42513, 43662, 51705, 56684, 63270, 65493, 68940, 70855, 72770, 75924, 85026, 87324, 94905, 103410, 109155, 126540, 127539, 130986, 141710, 145540, 170052, 189810, 196479, 206820, 212565, 218310, 255078, 261972, 269249, 283420, 327465, 379620, 382617, 392958, 425130, 436620, 510156, 538498, 637695, 654930, 765234, 785916, 807747, 850260, 982395, 1076996, 1275390, 1309860, 1346245, 1530468, 1615494, 1913085, 1964790, 2423241, 2550780, 2692490, 3230988, 3826170, 3929580, 4038735, 4846482, 5384980, 7269723, 7652340, 8077470, 9692964, 12116205, 14539446, 16154940, 24232410, 29078892, 36348615, 48464820, 72697230, 145394460]

約数ペア:

[(1, 145394460), (2, 72697230), (3, 48464820), (4, 36348615), (5, 29078892), (6, 24232410), (9, 16154940), (10, 14539446), (12, 12116205), (15, 9692964), (18, 8077470), (19, 7652340), (20, 7269723), (27, 5384980), (30, 4846482), (36, 4038735), (37, 3929580), (38, 3826170), (45, 3230988), (54, 2692490), (57, 2550780), (60, 2423241), (74, 1964790), (76, 1913085), (90, 1615494), (95, 1530468), (108, 1346245), (111, 1309860), (114, 1275390), (135, 1076996), (148, 982395), (171, 850260), (180, 807747), (185, 785916), (190, 765234), (222, 654930), (228, 637695), (270, 538498), (285, 510156), (333, 436620), (342, 425130), (370, 392958), (380, 382617), (383, 379620), (444, 327465), (513, 283420), (540, 269249), (555, 261972), (570, 255078), (666, 218310), (684, 212565), (703, 206820), (740, 196479), (766, 189810), (855, 170052), (999, 145540), (1026, 141710), (1110, 130986), (1140, 127539), (1149, 126540), (1332, 109155), (1406, 103410), (1532, 94905), (1665, 87324), (1710, 85026), (1915, 75924), (1998, 72770), (2052, 70855), (2109, 68940), (2220, 65493), (2298, 63270), (2565, 56684), (2812, 51705), (3330, 43662), (3420, 42513), (3447, 42180), (3515, 41364), (3830, 37962), (3996, 36385), (4218, 34470), (4596, 31635), (4995, 29108), (5130, 28342), (5745, 25308), (6327, 22980), (6660, 21831), (6894, 21090), (7030, 20682), (7277, 19980), (7660, 18981), (8436, 17235), (9990, 14554), (10260, 14171), (10341, 14060), (10545, 13788), (11490, 12654)]