74108580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{277}}^1$

素因数の和:323

約数の個数: 192

約数和(自身を含む): 261542400

約数和(自身を除く): 187433820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 277, 294, 343, 364, 390, 420, 455, 490, 546, 554, 588, 637, 686, 735, 780, 831, 910, 980, 1029, 1092, 1108, 1274, 1365, 1372, 1385, 1470, 1662, 1715, 1820, 1911, 1939, 2058, 2548, 2730, 2770, 2940, 3185, 3324, 3430, 3601, 3822, 3878, 4116, 4155, 4459, 5145, 5460, 5540, 5817, 6370, 6860, 7202, 7644, 7756, 8310, 8918, 9555, 9695, 10290, 10803, 11634, 12740, 13377, 13573, 14404, 16620, 17836, 18005, 19110, 19390, 20580, 21606, 22295, 23268, 25207, 26754, 27146, 29085, 36010, 38220, 38780, 40719, 43212, 44590, 50414, 53508, 54015, 54292, 58170, 66885, 67865, 72020, 75621, 81438, 89180, 95011, 100828, 108030, 116340, 126035, 133770, 135730, 151242, 162876, 176449, 190022, 203595, 216060, 252070, 267540, 271460, 285033, 302484, 352898, 378105, 380044, 407190, 475055, 504140, 529347, 570066, 705796, 756210, 814380, 882245, 950110, 1058694, 1140132, 1235143, 1425165, 1512420, 1764490, 1900220, 2117388, 2470286, 2646735, 2850330, 3528980, 3705429, 4940572, 5293470, 5700660, 6175715, 7410858, 10586940, 12351430, 14821716, 18527145, 24702860, 37054290, 74108580]

約数ペア:

[(1, 74108580), (2, 37054290), (3, 24702860), (4, 18527145), (5, 14821716), (6, 12351430), (7, 10586940), (10, 7410858), (12, 6175715), (13, 5700660), (14, 5293470), (15, 4940572), (20, 3705429), (21, 3528980), (26, 2850330), (28, 2646735), (30, 2470286), (35, 2117388), (39, 1900220), (42, 1764490), (49, 1512420), (52, 1425165), (60, 1235143), (65, 1140132), (70, 1058694), (78, 950110), (84, 882245), (91, 814380), (98, 756210), (105, 705796), (130, 570066), (140, 529347), (147, 504140), (156, 475055), (182, 407190), (195, 380044), (196, 378105), (210, 352898), (245, 302484), (260, 285033), (273, 271460), (277, 267540), (294, 252070), (343, 216060), (364, 203595), (390, 190022), (420, 176449), (455, 162876), (490, 151242), (546, 135730), (554, 133770), (588, 126035), (637, 116340), (686, 108030), (735, 100828), (780, 95011), (831, 89180), (910, 81438), (980, 75621), (1029, 72020), (1092, 67865), (1108, 66885), (1274, 58170), (1365, 54292), (1372, 54015), (1385, 53508), (1470, 50414), (1662, 44590), (1715, 43212), (1820, 40719), (1911, 38780), (1939, 38220), (2058, 36010), (2548, 29085), (2730, 27146), (2770, 26754), (2940, 25207), (3185, 23268), (3324, 22295), (3430, 21606), (3601, 20580), (3822, 19390), (3878, 19110), (4116, 18005), (4155, 17836), (4459, 16620), (5145, 14404), (5460, 13573), (5540, 13377), (5817, 12740), (6370, 11634), (6860, 10803), (7202, 10290), (7644, 9695), (7756, 9555), (8310, 8918)]