89292780

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{967}}^1$

素因数の和:1010

約数の個数: 144

約数和(自身を含む): 295975680

約数和(自身を除く): 206682900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 243, 270, 285, 324, 342, 380, 405, 486, 513, 540, 570, 684, 810, 855, 967, 972, 1026, 1140, 1215, 1539, 1620, 1710, 1934, 2052, 2430, 2565, 2901, 3078, 3420, 3868, 4617, 4835, 4860, 5130, 5802, 6156, 7695, 8703, 9234, 9670, 10260, 11604, 14505, 15390, 17406, 18373, 18468, 19340, 23085, 26109, 29010, 30780, 34812, 36746, 43515, 46170, 52218, 55119, 58020, 73492, 78327, 87030, 91865, 92340, 104436, 110238, 130545, 156654, 165357, 174060, 183730, 220476, 234981, 261090, 275595, 313308, 330714, 367460, 391635, 469962, 496071, 522180, 551190, 661428, 783270, 826785, 939924, 992142, 1102380, 1174905, 1488213, 1566540, 1653570, 1984284, 2349810, 2480355, 2976426, 3307140, 4464639, 4699620, 4960710, 5952852, 7441065, 8929278, 9921420, 14882130, 17858556, 22323195, 29764260, 44646390, 89292780]

約数ペア:

[(1, 89292780), (2, 44646390), (3, 29764260), (4, 22323195), (5, 17858556), (6, 14882130), (9, 9921420), (10, 8929278), (12, 7441065), (15, 5952852), (18, 4960710), (19, 4699620), (20, 4464639), (27, 3307140), (30, 2976426), (36, 2480355), (38, 2349810), (45, 1984284), (54, 1653570), (57, 1566540), (60, 1488213), (76, 1174905), (81, 1102380), (90, 992142), (95, 939924), (108, 826785), (114, 783270), (135, 661428), (162, 551190), (171, 522180), (180, 496071), (190, 469962), (228, 391635), (243, 367460), (270, 330714), (285, 313308), (324, 275595), (342, 261090), (380, 234981), (405, 220476), (486, 183730), (513, 174060), (540, 165357), (570, 156654), (684, 130545), (810, 110238), (855, 104436), (967, 92340), (972, 91865), (1026, 87030), (1140, 78327), (1215, 73492), (1539, 58020), (1620, 55119), (1710, 52218), (1934, 46170), (2052, 43515), (2430, 36746), (2565, 34812), (2901, 30780), (3078, 29010), (3420, 26109), (3868, 23085), (4617, 19340), (4835, 18468), (4860, 18373), (5130, 17406), (5802, 15390), (6156, 14505), (7695, 11604), (8703, 10260), (9234, 9670)]