811778220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8039}}^1$

素因数の和:8085

約数の個数: 192

約数和(自身を含む): 2917555200

約数和(自身を除く): 2105776980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 27, 30, 33, 34, 36, 44, 45, 51, 54, 55, 60, 66, 68, 85, 90, 99, 102, 108, 110, 132, 135, 153, 165, 170, 180, 187, 198, 204, 220, 255, 270, 297, 306, 330, 340, 374, 396, 459, 495, 510, 540, 561, 594, 612, 660, 748, 765, 918, 935, 990, 1020, 1122, 1188, 1485, 1530, 1683, 1836, 1870, 1980, 2244, 2295, 2805, 2970, 3060, 3366, 3740, 4590, 5049, 5610, 5940, 6732, 8039, 8415, 9180, 10098, 11220, 16078, 16830, 20196, 24117, 25245, 32156, 33660, 40195, 48234, 50490, 72351, 80390, 88429, 96468, 100980, 120585, 136663, 144702, 160780, 176858, 217053, 241170, 265287, 273326, 289404, 353716, 361755, 409989, 434106, 442145, 482340, 530574, 546652, 683315, 723510, 795861, 819978, 868212, 884290, 1061148, 1085265, 1229967, 1326435, 1366630, 1447020, 1503293, 1591722, 1639956, 1768580, 2049945, 2170530, 2387583, 2459934, 2652870, 2733260, 3006586, 3183444, 3689901, 3979305, 4099890, 4341060, 4509879, 4775166, 4919868, 5305740, 6013172, 6149835, 7379802, 7516465, 7958610, 8199780, 9019758, 9550332, 11937915, 12299670, 13529637, 14759604, 15032930, 15917220, 18039516, 18449505, 22549395, 23875830, 24599340, 27059274, 30065860, 36899010, 40588911, 45098790, 47751660, 54118548, 67648185, 73798020, 81177822, 90197580, 135296370, 162355644, 202944555, 270592740, 405889110, 811778220]

約数ペア:

[(1, 811778220), (2, 405889110), (3, 270592740), (4, 202944555), (5, 162355644), (6, 135296370), (9, 90197580), (10, 81177822), (11, 73798020), (12, 67648185), (15, 54118548), (17, 47751660), (18, 45098790), (20, 40588911), (22, 36899010), (27, 30065860), (30, 27059274), (33, 24599340), (34, 23875830), (36, 22549395), (44, 18449505), (45, 18039516), (51, 15917220), (54, 15032930), (55, 14759604), (60, 13529637), (66, 12299670), (68, 11937915), (85, 9550332), (90, 9019758), (99, 8199780), (102, 7958610), (108, 7516465), (110, 7379802), (132, 6149835), (135, 6013172), (153, 5305740), (165, 4919868), (170, 4775166), (180, 4509879), (187, 4341060), (198, 4099890), (204, 3979305), (220, 3689901), (255, 3183444), (270, 3006586), (297, 2733260), (306, 2652870), (330, 2459934), (340, 2387583), (374, 2170530), (396, 2049945), (459, 1768580), (495, 1639956), (510, 1591722), (540, 1503293), (561, 1447020), (594, 1366630), (612, 1326435), (660, 1229967), (748, 1085265), (765, 1061148), (918, 884290), (935, 868212), (990, 819978), (1020, 795861), (1122, 723510), (1188, 683315), (1485, 546652), (1530, 530574), (1683, 482340), (1836, 442145), (1870, 434106), (1980, 409989), (2244, 361755), (2295, 353716), (2805, 289404), (2970, 273326), (3060, 265287), (3366, 241170), (3740, 217053), (4590, 176858), (5049, 160780), (5610, 144702), (5940, 136663), (6732, 120585), (8039, 100980), (8415, 96468), (9180, 88429), (10098, 80390), (11220, 72351), (16078, 50490), (16830, 48234), (20196, 40195), (24117, 33660), (25245, 32156)]