102912390

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3203}}^1$

素因数の和:3243

約数の個数: 128

約数和(自身を含む): 332190720

約数和(自身を除く): 229278330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 45, 51, 54, 63, 70, 85, 90, 102, 105, 119, 126, 135, 153, 170, 189, 210, 238, 255, 270, 306, 315, 357, 378, 459, 510, 595, 630, 714, 765, 918, 945, 1071, 1190, 1530, 1785, 1890, 2142, 2295, 3203, 3213, 3570, 4590, 5355, 6406, 6426, 9609, 10710, 16015, 16065, 19218, 22421, 28827, 32030, 32130, 44842, 48045, 54451, 57654, 67263, 86481, 96090, 108902, 112105, 134526, 144135, 163353, 172962, 201789, 224210, 272255, 288270, 326706, 336315, 381157, 403578, 432405, 490059, 544510, 605367, 672630, 762314, 816765, 864810, 980118, 1008945, 1143471, 1210734, 1470177, 1633530, 1905785, 2017890, 2286942, 2450295, 2940354, 3026835, 3430413, 3811570, 4900590, 5717355, 6053670, 6860826, 7350885, 10291239, 11434710, 14701770, 17152065, 20582478, 34304130, 51456195, 102912390]

約数ペア:

[(1, 102912390), (2, 51456195), (3, 34304130), (5, 20582478), (6, 17152065), (7, 14701770), (9, 11434710), (10, 10291239), (14, 7350885), (15, 6860826), (17, 6053670), (18, 5717355), (21, 4900590), (27, 3811570), (30, 3430413), (34, 3026835), (35, 2940354), (42, 2450295), (45, 2286942), (51, 2017890), (54, 1905785), (63, 1633530), (70, 1470177), (85, 1210734), (90, 1143471), (102, 1008945), (105, 980118), (119, 864810), (126, 816765), (135, 762314), (153, 672630), (170, 605367), (189, 544510), (210, 490059), (238, 432405), (255, 403578), (270, 381157), (306, 336315), (315, 326706), (357, 288270), (378, 272255), (459, 224210), (510, 201789), (595, 172962), (630, 163353), (714, 144135), (765, 134526), (918, 112105), (945, 108902), (1071, 96090), (1190, 86481), (1530, 67263), (1785, 57654), (1890, 54451), (2142, 48045), (2295, 44842), (3203, 32130), (3213, 32030), (3570, 28827), (4590, 22421), (5355, 19218), (6406, 16065), (6426, 16015), (9609, 10710)]