203732820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6619}}^1$

素因数の和:6659

約数の個数: 120

約数和(自身を含む): 672856800

約数和(自身を除く): 469123980

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, 270, 285, 324, 342, 380, 405, 513, 540, 570, 684, 810, 855, 1026, 1140, 1539, 1620, 1710, 2052, 2565, 3078, 3420, 5130, 6156, 6619, 7695, 10260, 13238, 15390, 19857, 26476, 30780, 33095, 39714, 59571, 66190, 79428, 99285, 119142, 125761, 132380, 178713, 198570, 238284, 251522, 297855, 357426, 377283, 397140, 503044, 536139, 595710, 628805, 714852, 754566, 893565, 1072278, 1131849, 1191420, 1257610, 1509132, 1787130, 1886415, 2144556, 2263698, 2515220, 2680695, 3395547, 3574260, 3772830, 4527396, 5361390, 5659245, 6791094, 7545660, 10186641, 10722780, 11318490, 13582188, 16977735, 20373282, 22636980, 33955470, 40746564, 50933205, 67910940, 101866410, 203732820]

約数ペア:

[(1, 203732820), (2, 101866410), (3, 67910940), (4, 50933205), (5, 40746564), (6, 33955470), (9, 22636980), (10, 20373282), (12, 16977735), (15, 13582188), (18, 11318490), (19, 10722780), (20, 10186641), (27, 7545660), (30, 6791094), (36, 5659245), (38, 5361390), (45, 4527396), (54, 3772830), (57, 3574260), (60, 3395547), (76, 2680695), (81, 2515220), (90, 2263698), (95, 2144556), (108, 1886415), (114, 1787130), (135, 1509132), (162, 1257610), (171, 1191420), (180, 1131849), (190, 1072278), (228, 893565), (270, 754566), (285, 714852), (324, 628805), (342, 595710), (380, 536139), (405, 503044), (513, 397140), (540, 377283), (570, 357426), (684, 297855), (810, 251522), (855, 238284), (1026, 198570), (1140, 178713), (1539, 132380), (1620, 125761), (1710, 119142), (2052, 99285), (2565, 79428), (3078, 66190), (3420, 59571), (5130, 39714), (6156, 33095), (6619, 30780), (7695, 26476), (10260, 19857), (13238, 15390)]