97870140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9539}}^1$

素因数の和:9576

約数の個数: 96

約数和(自身を含む): 320544000

約数和(自身を除く): 222673860

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, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 9539, 10260, 19078, 28617, 38156, 47695, 57234, 85851, 95390, 114468, 143085, 171702, 181241, 190780, 257553, 286170, 343404, 362482, 429255, 515106, 543723, 572340, 724964, 858510, 906205, 1030212, 1087446, 1287765, 1631169, 1717020, 1812410, 2174892, 2575530, 2718615, 3262338, 3624820, 4893507, 5151060, 5437230, 6524676, 8155845, 9787014, 10874460, 16311690, 19574028, 24467535, 32623380, 48935070, 97870140]

約数ペア:

[(1, 97870140), (2, 48935070), (3, 32623380), (4, 24467535), (5, 19574028), (6, 16311690), (9, 10874460), (10, 9787014), (12, 8155845), (15, 6524676), (18, 5437230), (19, 5151060), (20, 4893507), (27, 3624820), (30, 3262338), (36, 2718615), (38, 2575530), (45, 2174892), (54, 1812410), (57, 1717020), (60, 1631169), (76, 1287765), (90, 1087446), (95, 1030212), (108, 906205), (114, 858510), (135, 724964), (171, 572340), (180, 543723), (190, 515106), (228, 429255), (270, 362482), (285, 343404), (342, 286170), (380, 257553), (513, 190780), (540, 181241), (570, 171702), (684, 143085), (855, 114468), (1026, 95390), (1140, 85851), (1710, 57234), (2052, 47695), (2565, 38156), (3420, 28617), (5130, 19078), (9539, 10260)]