30448440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{233}}^1$

素因数の和:275

約数の個数: 192

約数和(自身を含む): 112039200

約数和(自身を除く): 81590760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 121, 132, 135, 165, 180, 198, 216, 220, 233, 242, 264, 270, 297, 330, 360, 363, 396, 440, 466, 484, 495, 540, 594, 605, 660, 699, 726, 792, 932, 968, 990, 1080, 1089, 1165, 1188, 1210, 1320, 1398, 1452, 1485, 1815, 1864, 1980, 2097, 2178, 2330, 2376, 2420, 2563, 2796, 2904, 2970, 3267, 3495, 3630, 3960, 4194, 4356, 4660, 4840, 5126, 5445, 5592, 5940, 6291, 6534, 6990, 7260, 7689, 8388, 8712, 9320, 10252, 10485, 10890, 11880, 12582, 12815, 13068, 13980, 14520, 15378, 16335, 16776, 20504, 20970, 21780, 23067, 25164, 25630, 26136, 27960, 28193, 30756, 31455, 32670, 38445, 41940, 43560, 46134, 50328, 51260, 56386, 61512, 62910, 65340, 69201, 76890, 83880, 84579, 92268, 102520, 112772, 115335, 125820, 130680, 138402, 140965, 153780, 169158, 184536, 225544, 230670, 251640, 253737, 276804, 281930, 307560, 338316, 346005, 422895, 461340, 507474, 553608, 563860, 676632, 692010, 761211, 845790, 922680, 1014948, 1127720, 1268685, 1384020, 1522422, 1691580, 2029896, 2537370, 2768040, 3044844, 3383160, 3806055, 5074740, 6089688, 7612110, 10149480, 15224220, 30448440]

約数ペア:

[(1, 30448440), (2, 15224220), (3, 10149480), (4, 7612110), (5, 6089688), (6, 5074740), (8, 3806055), (9, 3383160), (10, 3044844), (11, 2768040), (12, 2537370), (15, 2029896), (18, 1691580), (20, 1522422), (22, 1384020), (24, 1268685), (27, 1127720), (30, 1014948), (33, 922680), (36, 845790), (40, 761211), (44, 692010), (45, 676632), (54, 563860), (55, 553608), (60, 507474), (66, 461340), (72, 422895), (88, 346005), (90, 338316), (99, 307560), (108, 281930), (110, 276804), (120, 253737), (121, 251640), (132, 230670), (135, 225544), (165, 184536), (180, 169158), (198, 153780), (216, 140965), (220, 138402), (233, 130680), (242, 125820), (264, 115335), (270, 112772), (297, 102520), (330, 92268), (360, 84579), (363, 83880), (396, 76890), (440, 69201), (466, 65340), (484, 62910), (495, 61512), (540, 56386), (594, 51260), (605, 50328), (660, 46134), (699, 43560), (726, 41940), (792, 38445), (932, 32670), (968, 31455), (990, 30756), (1080, 28193), (1089, 27960), (1165, 26136), (1188, 25630), (1210, 25164), (1320, 23067), (1398, 21780), (1452, 20970), (1485, 20504), (1815, 16776), (1864, 16335), (1980, 15378), (2097, 14520), (2178, 13980), (2330, 13068), (2376, 12815), (2420, 12582), (2563, 11880), (2796, 10890), (2904, 10485), (2970, 10252), (3267, 9320), (3495, 8712), (3630, 8388), (3960, 7689), (4194, 7260), (4356, 6990), (4660, 6534), (4840, 6291), (5126, 5940), (5445, 5592)]