201392460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{461}}^1\times {\mathrm{809}}^1$

素因数の和:1288

約数の個数: 96

約数和(自身を含む): 628689600

約数和(自身を除く): 427297140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 461, 540, 809, 922, 1383, 1618, 1844, 2305, 2427, 2766, 3236, 4045, 4149, 4610, 4854, 5532, 6915, 7281, 8090, 8298, 9220, 9708, 12135, 12447, 13830, 14562, 16180, 16596, 20745, 21843, 24270, 24894, 27660, 29124, 36405, 41490, 43686, 48540, 49788, 62235, 72810, 82980, 87372, 109215, 124470, 145620, 218430, 248940, 372949, 436860, 745898, 1118847, 1491796, 1864745, 2237694, 3356541, 3729490, 4475388, 5594235, 6713082, 7458980, 10069623, 11188470, 13426164, 16782705, 20139246, 22376940, 33565410, 40278492, 50348115, 67130820, 100696230, 201392460]

約数ペア:

[(1, 201392460), (2, 100696230), (3, 67130820), (4, 50348115), (5, 40278492), (6, 33565410), (9, 22376940), (10, 20139246), (12, 16782705), (15, 13426164), (18, 11188470), (20, 10069623), (27, 7458980), (30, 6713082), (36, 5594235), (45, 4475388), (54, 3729490), (60, 3356541), (90, 2237694), (108, 1864745), (135, 1491796), (180, 1118847), (270, 745898), (461, 436860), (540, 372949), (809, 248940), (922, 218430), (1383, 145620), (1618, 124470), (1844, 109215), (2305, 87372), (2427, 82980), (2766, 72810), (3236, 62235), (4045, 49788), (4149, 48540), (4610, 43686), (4854, 41490), (5532, 36405), (6915, 29124), (7281, 27660), (8090, 24894), (8298, 24270), (9220, 21843), (9708, 20745), (12135, 16596), (12447, 16180), (13830, 14562)]