2755829940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:438

約数の個数: 192

約数和(自身を含む): 8207474688

約数和(自身を除く): 5451644748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 61, 62, 93, 107, 122, 124, 155, 183, 186, 214, 227, 244, 305, 310, 321, 366, 372, 428, 454, 465, 535, 610, 620, 642, 681, 732, 908, 915, 930, 1070, 1135, 1220, 1284, 1362, 1605, 1830, 1860, 1891, 2140, 2270, 2724, 3210, 3317, 3405, 3660, 3782, 4540, 5673, 6420, 6527, 6634, 6810, 7037, 7564, 9455, 9951, 11346, 13054, 13268, 13620, 13847, 14074, 16585, 18910, 19581, 19902, 21111, 22692, 24289, 26108, 27694, 28148, 28365, 32635, 33170, 35185, 37820, 39162, 39804, 41541, 42222, 48578, 49755, 55388, 56730, 65270, 66340, 69235, 70370, 72867, 78324, 83082, 84444, 97156, 97905, 99510, 105555, 113460, 121445, 130540, 138470, 140740, 145734, 166164, 195810, 199020, 202337, 207705, 211110, 242890, 276940, 291468, 364335, 391620, 404674, 415410, 422220, 429257, 485780, 607011, 728670, 752959, 809348, 830820, 858514, 1011685, 1214022, 1287771, 1457340, 1481629, 1505918, 1717028, 2023370, 2146285, 2258877, 2428044, 2575542, 2963258, 3011836, 3035055, 3764795, 4046740, 4292570, 4444887, 4517754, 5151084, 5926516, 6070110, 6438855, 7408145, 7529590, 8585140, 8889774, 9035508, 11294385, 12140220, 12877710, 14816290, 15059180, 17779548, 22224435, 22588770, 25755420, 29632580, 44448870, 45177540, 45930499, 88897740, 91860998, 137791497, 183721996, 229652495, 275582994, 459304990, 551165988, 688957485, 918609980, 1377914970, 2755829940]

約数ペア:

[(1, 2755829940), (2, 1377914970), (3, 918609980), (4, 688957485), (5, 551165988), (6, 459304990), (10, 275582994), (12, 229652495), (15, 183721996), (20, 137791497), (30, 91860998), (31, 88897740), (60, 45930499), (61, 45177540), (62, 44448870), (93, 29632580), (107, 25755420), (122, 22588770), (124, 22224435), (155, 17779548), (183, 15059180), (186, 14816290), (214, 12877710), (227, 12140220), (244, 11294385), (305, 9035508), (310, 8889774), (321, 8585140), (366, 7529590), (372, 7408145), (428, 6438855), (454, 6070110), (465, 5926516), (535, 5151084), (610, 4517754), (620, 4444887), (642, 4292570), (681, 4046740), (732, 3764795), (908, 3035055), (915, 3011836), (930, 2963258), (1070, 2575542), (1135, 2428044), (1220, 2258877), (1284, 2146285), (1362, 2023370), (1605, 1717028), (1830, 1505918), (1860, 1481629), (1891, 1457340), (2140, 1287771), (2270, 1214022), (2724, 1011685), (3210, 858514), (3317, 830820), (3405, 809348), (3660, 752959), (3782, 728670), (4540, 607011), (5673, 485780), (6420, 429257), (6527, 422220), (6634, 415410), (6810, 404674), (7037, 391620), (7564, 364335), (9455, 291468), (9951, 276940), (11346, 242890), (13054, 211110), (13268, 207705), (13620, 202337), (13847, 199020), (14074, 195810), (16585, 166164), (18910, 145734), (19581, 140740), (19902, 138470), (21111, 130540), (22692, 121445), (24289, 113460), (26108, 105555), (27694, 99510), (28148, 97905), (28365, 97156), (32635, 84444), (33170, 83082), (35185, 78324), (37820, 72867), (39162, 70370), (39804, 69235), (41541, 66340), (42222, 65270), (48578, 56730), (49755, 55388)]