12506940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:113

約数の個数: 192

約数和(自身を含む): 43545600

約数和(自身を除く): 31038660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 27, 30, 36, 38, 45, 46, 53, 54, 57, 60, 69, 76, 90, 92, 95, 106, 108, 114, 115, 135, 138, 159, 171, 180, 190, 207, 212, 228, 230, 265, 270, 276, 285, 318, 342, 345, 380, 414, 437, 460, 477, 513, 530, 540, 570, 621, 636, 684, 690, 795, 828, 855, 874, 954, 1007, 1026, 1035, 1060, 1140, 1219, 1242, 1311, 1380, 1431, 1590, 1710, 1748, 1908, 2014, 2052, 2070, 2185, 2385, 2438, 2484, 2565, 2622, 2862, 3021, 3105, 3180, 3420, 3657, 3933, 4028, 4140, 4370, 4770, 4876, 5035, 5130, 5244, 5724, 6042, 6095, 6210, 6555, 7155, 7314, 7866, 8740, 9063, 9540, 10070, 10260, 10971, 11799, 12084, 12190, 12420, 13110, 14310, 14628, 15105, 15732, 18126, 18285, 19665, 20140, 21942, 23161, 23598, 24380, 26220, 27189, 28620, 30210, 32913, 36252, 36570, 39330, 43884, 45315, 46322, 47196, 54378, 54855, 58995, 60420, 65826, 69483, 73140, 78660, 90630, 92644, 108756, 109710, 115805, 117990, 131652, 135945, 138966, 164565, 181260, 208449, 219420, 231610, 235980, 271890, 277932, 329130, 347415, 416898, 463220, 543780, 625347, 658260, 694830, 833796, 1042245, 1250694, 1389660, 2084490, 2501388, 3126735, 4168980, 6253470, 12506940]

約数ペア:

[(1, 12506940), (2, 6253470), (3, 4168980), (4, 3126735), (5, 2501388), (6, 2084490), (9, 1389660), (10, 1250694), (12, 1042245), (15, 833796), (18, 694830), (19, 658260), (20, 625347), (23, 543780), (27, 463220), (30, 416898), (36, 347415), (38, 329130), (45, 277932), (46, 271890), (53, 235980), (54, 231610), (57, 219420), (60, 208449), (69, 181260), (76, 164565), (90, 138966), (92, 135945), (95, 131652), (106, 117990), (108, 115805), (114, 109710), (115, 108756), (135, 92644), (138, 90630), (159, 78660), (171, 73140), (180, 69483), (190, 65826), (207, 60420), (212, 58995), (228, 54855), (230, 54378), (265, 47196), (270, 46322), (276, 45315), (285, 43884), (318, 39330), (342, 36570), (345, 36252), (380, 32913), (414, 30210), (437, 28620), (460, 27189), (477, 26220), (513, 24380), (530, 23598), (540, 23161), (570, 21942), (621, 20140), (636, 19665), (684, 18285), (690, 18126), (795, 15732), (828, 15105), (855, 14628), (874, 14310), (954, 13110), (1007, 12420), (1026, 12190), (1035, 12084), (1060, 11799), (1140, 10971), (1219, 10260), (1242, 10070), (1311, 9540), (1380, 9063), (1431, 8740), (1590, 7866), (1710, 7314), (1748, 7155), (1908, 6555), (2014, 6210), (2052, 6095), (2070, 6042), (2185, 5724), (2385, 5244), (2438, 5130), (2484, 5035), (2565, 4876), (2622, 4770), (2862, 4370), (3021, 4140), (3105, 4028), (3180, 3933), (3420, 3657)]