90186390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:183

約数の個数: 192

約数和(自身を含む): 284259456

約数和(自身を除く): 194073066

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 37, 42, 45, 53, 63, 70, 73, 74, 90, 105, 106, 111, 126, 146, 159, 185, 210, 219, 222, 259, 265, 315, 318, 333, 365, 370, 371, 438, 477, 511, 518, 530, 555, 630, 657, 666, 730, 742, 777, 795, 954, 1022, 1095, 1110, 1113, 1295, 1314, 1533, 1554, 1590, 1665, 1855, 1961, 2190, 2226, 2331, 2385, 2555, 2590, 2701, 3066, 3285, 3330, 3339, 3710, 3869, 3885, 3922, 4599, 4662, 4770, 5110, 5402, 5565, 5883, 6570, 6678, 7665, 7738, 7770, 8103, 9198, 9805, 11130, 11607, 11655, 11766, 13505, 13727, 15330, 16206, 16695, 17649, 18907, 19345, 19610, 22995, 23214, 23310, 24309, 27010, 27083, 27454, 29415, 33390, 34821, 35298, 37814, 38690, 40515, 41181, 45990, 48618, 54166, 56721, 58035, 58830, 68635, 69642, 81030, 81249, 82362, 88245, 94535, 113442, 116070, 121545, 123543, 135415, 137270, 143153, 162498, 170163, 174105, 176490, 189070, 205905, 243090, 243747, 247086, 270830, 283605, 286306, 340326, 348210, 406245, 411810, 429459, 487494, 567210, 617715, 715765, 812490, 850815, 858918, 1002071, 1218735, 1235430, 1288377, 1431530, 1701630, 2004142, 2147295, 2437470, 2576754, 3006213, 4294590, 5010355, 6012426, 6441885, 9018639, 10020710, 12883770, 15031065, 18037278, 30062130, 45093195, 90186390]

約数ペア:

[(1, 90186390), (2, 45093195), (3, 30062130), (5, 18037278), (6, 15031065), (7, 12883770), (9, 10020710), (10, 9018639), (14, 6441885), (15, 6012426), (18, 5010355), (21, 4294590), (30, 3006213), (35, 2576754), (37, 2437470), (42, 2147295), (45, 2004142), (53, 1701630), (63, 1431530), (70, 1288377), (73, 1235430), (74, 1218735), (90, 1002071), (105, 858918), (106, 850815), (111, 812490), (126, 715765), (146, 617715), (159, 567210), (185, 487494), (210, 429459), (219, 411810), (222, 406245), (259, 348210), (265, 340326), (315, 286306), (318, 283605), (333, 270830), (365, 247086), (370, 243747), (371, 243090), (438, 205905), (477, 189070), (511, 176490), (518, 174105), (530, 170163), (555, 162498), (630, 143153), (657, 137270), (666, 135415), (730, 123543), (742, 121545), (777, 116070), (795, 113442), (954, 94535), (1022, 88245), (1095, 82362), (1110, 81249), (1113, 81030), (1295, 69642), (1314, 68635), (1533, 58830), (1554, 58035), (1590, 56721), (1665, 54166), (1855, 48618), (1961, 45990), (2190, 41181), (2226, 40515), (2331, 38690), (2385, 37814), (2555, 35298), (2590, 34821), (2701, 33390), (3066, 29415), (3285, 27454), (3330, 27083), (3339, 27010), (3710, 24309), (3869, 23310), (3885, 23214), (3922, 22995), (4599, 19610), (4662, 19345), (4770, 18907), (5110, 17649), (5402, 16695), (5565, 16206), (5883, 15330), (6570, 13727), (6678, 13505), (7665, 11766), (7738, 11655), (7770, 11607), (8103, 11130), (9198, 9805)]