57861180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:420

約数の個数: 144

約数和(自身を含む): 192017280

約数和(自身を除く): 134156100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 79, 90, 117, 130, 156, 158, 180, 195, 234, 237, 260, 313, 316, 390, 395, 468, 474, 585, 626, 711, 780, 790, 939, 948, 1027, 1170, 1185, 1252, 1422, 1565, 1580, 1878, 2054, 2340, 2370, 2817, 2844, 3081, 3130, 3555, 3756, 4069, 4108, 4695, 4740, 5135, 5634, 6162, 6260, 7110, 8138, 9243, 9390, 10270, 11268, 12207, 12324, 14085, 14220, 15405, 16276, 18486, 18780, 20345, 20540, 24414, 24727, 28170, 30810, 36621, 36972, 40690, 46215, 48828, 49454, 56340, 61035, 61620, 73242, 74181, 81380, 92430, 98908, 122070, 123635, 146484, 148362, 183105, 184860, 222543, 244140, 247270, 296724, 321451, 366210, 370905, 445086, 494540, 642902, 732420, 741810, 890172, 964353, 1112715, 1285804, 1483620, 1607255, 1928706, 2225430, 2893059, 3214510, 3857412, 4450860, 4821765, 5786118, 6429020, 9643530, 11572236, 14465295, 19287060, 28930590, 57861180]

約数ペア:

[(1, 57861180), (2, 28930590), (3, 19287060), (4, 14465295), (5, 11572236), (6, 9643530), (9, 6429020), (10, 5786118), (12, 4821765), (13, 4450860), (15, 3857412), (18, 3214510), (20, 2893059), (26, 2225430), (30, 1928706), (36, 1607255), (39, 1483620), (45, 1285804), (52, 1112715), (60, 964353), (65, 890172), (78, 741810), (79, 732420), (90, 642902), (117, 494540), (130, 445086), (156, 370905), (158, 366210), (180, 321451), (195, 296724), (234, 247270), (237, 244140), (260, 222543), (313, 184860), (316, 183105), (390, 148362), (395, 146484), (468, 123635), (474, 122070), (585, 98908), (626, 92430), (711, 81380), (780, 74181), (790, 73242), (939, 61620), (948, 61035), (1027, 56340), (1170, 49454), (1185, 48828), (1252, 46215), (1422, 40690), (1565, 36972), (1580, 36621), (1878, 30810), (2054, 28170), (2340, 24727), (2370, 24414), (2817, 20540), (2844, 20345), (3081, 18780), (3130, 18486), (3555, 16276), (3756, 15405), (4069, 14220), (4108, 14085), (4695, 12324), (4740, 12207), (5135, 11268), (5634, 10270), (6162, 9390), (6260, 9243), (7110, 8138)]