189002040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^2$

素因数の和:162

約数の個数: 192

約数和(自身を含む): 624015360

約数和(自身を除く): 435013320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 31, 40, 46, 47, 60, 62, 69, 92, 93, 94, 115, 120, 124, 138, 141, 155, 184, 186, 188, 230, 235, 248, 276, 282, 310, 345, 372, 376, 460, 465, 470, 552, 564, 620, 690, 705, 713, 744, 920, 930, 940, 1081, 1128, 1240, 1380, 1410, 1426, 1457, 1860, 1880, 2139, 2162, 2209, 2760, 2820, 2852, 2914, 3243, 3565, 3720, 4278, 4324, 4371, 4418, 5405, 5640, 5704, 5828, 6486, 6627, 7130, 7285, 8556, 8648, 8742, 8836, 10695, 10810, 11045, 11656, 12972, 13254, 14260, 14570, 16215, 17112, 17484, 17672, 21390, 21620, 21855, 22090, 25944, 26508, 28520, 29140, 32430, 33135, 33511, 34968, 42780, 43240, 43710, 44180, 50807, 53016, 58280, 64860, 66270, 67022, 68479, 85560, 87420, 88360, 100533, 101614, 129720, 132540, 134044, 136958, 152421, 167555, 174840, 201066, 203228, 205437, 254035, 265080, 268088, 273916, 304842, 335110, 342395, 402132, 406456, 410874, 502665, 508070, 547832, 609684, 670220, 684790, 762105, 804264, 821748, 1005330, 1016140, 1027185, 1219368, 1340440, 1369580, 1524210, 1575017, 1643496, 2010660, 2032280, 2054370, 2739160, 3048420, 3150034, 4021320, 4108740, 4725051, 6096840, 6300068, 7875085, 8217480, 9450102, 12600136, 15750170, 18900204, 23625255, 31500340, 37800408, 47250510, 63000680, 94501020, 189002040]

約数ペア:

[(1, 189002040), (2, 94501020), (3, 63000680), (4, 47250510), (5, 37800408), (6, 31500340), (8, 23625255), (10, 18900204), (12, 15750170), (15, 12600136), (20, 9450102), (23, 8217480), (24, 7875085), (30, 6300068), (31, 6096840), (40, 4725051), (46, 4108740), (47, 4021320), (60, 3150034), (62, 3048420), (69, 2739160), (92, 2054370), (93, 2032280), (94, 2010660), (115, 1643496), (120, 1575017), (124, 1524210), (138, 1369580), (141, 1340440), (155, 1219368), (184, 1027185), (186, 1016140), (188, 1005330), (230, 821748), (235, 804264), (248, 762105), (276, 684790), (282, 670220), (310, 609684), (345, 547832), (372, 508070), (376, 502665), (460, 410874), (465, 406456), (470, 402132), (552, 342395), (564, 335110), (620, 304842), (690, 273916), (705, 268088), (713, 265080), (744, 254035), (920, 205437), (930, 203228), (940, 201066), (1081, 174840), (1128, 167555), (1240, 152421), (1380, 136958), (1410, 134044), (1426, 132540), (1457, 129720), (1860, 101614), (1880, 100533), (2139, 88360), (2162, 87420), (2209, 85560), (2760, 68479), (2820, 67022), (2852, 66270), (2914, 64860), (3243, 58280), (3565, 53016), (3720, 50807), (4278, 44180), (4324, 43710), (4371, 43240), (4418, 42780), (5405, 34968), (5640, 33511), (5704, 33135), (5828, 32430), (6486, 29140), (6627, 28520), (7130, 26508), (7285, 25944), (8556, 22090), (8648, 21855), (8742, 21620), (8836, 21390), (10695, 17672), (10810, 17484), (11045, 17112), (11656, 16215), (12972, 14570), (13254, 14260)]