2899973880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{21143}}^1$

素因数の和:21290

約数の個数: 128

約数和(自身を含む): 9743155200

約数和(自身を除く): 6843181320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 127, 135, 180, 216, 254, 270, 360, 381, 508, 540, 635, 762, 1016, 1080, 1143, 1270, 1524, 1905, 2286, 2540, 3048, 3429, 3810, 4572, 5080, 5715, 6858, 7620, 9144, 11430, 13716, 15240, 17145, 21143, 22860, 27432, 34290, 42286, 45720, 63429, 68580, 84572, 105715, 126858, 137160, 169144, 190287, 211430, 253716, 317145, 380574, 422860, 507432, 570861, 634290, 761148, 845720, 951435, 1141722, 1268580, 1522296, 1902870, 2283444, 2537160, 2685161, 2854305, 3805740, 4566888, 5370322, 5708610, 7611480, 8055483, 10740644, 11417220, 13425805, 16110966, 21481288, 22834440, 24166449, 26851610, 32221932, 40277415, 48332898, 53703220, 64443864, 72499347, 80554830, 96665796, 107406440, 120832245, 144998694, 161109660, 193331592, 241664490, 289997388, 322219320, 362496735, 483328980, 579994776, 724993470, 966657960, 1449986940, 2899973880]

約数ペア:

[(1, 2899973880), (2, 1449986940), (3, 966657960), (4, 724993470), (5, 579994776), (6, 483328980), (8, 362496735), (9, 322219320), (10, 289997388), (12, 241664490), (15, 193331592), (18, 161109660), (20, 144998694), (24, 120832245), (27, 107406440), (30, 96665796), (36, 80554830), (40, 72499347), (45, 64443864), (54, 53703220), (60, 48332898), (72, 40277415), (90, 32221932), (108, 26851610), (120, 24166449), (127, 22834440), (135, 21481288), (180, 16110966), (216, 13425805), (254, 11417220), (270, 10740644), (360, 8055483), (381, 7611480), (508, 5708610), (540, 5370322), (635, 4566888), (762, 3805740), (1016, 2854305), (1080, 2685161), (1143, 2537160), (1270, 2283444), (1524, 1902870), (1905, 1522296), (2286, 1268580), (2540, 1141722), (3048, 951435), (3429, 845720), (3810, 761148), (4572, 634290), (5080, 570861), (5715, 507432), (6858, 422860), (7620, 380574), (9144, 317145), (11430, 253716), (13716, 211430), (15240, 190287), (17145, 169144), (21143, 137160), (22860, 126858), (27432, 105715), (34290, 84572), (42286, 68580), (45720, 63429)]