69829380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:306

約数の個数: 144

約数和(自身を含む): 224550144

約数和(自身を除く): 154720764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 101, 115, 138, 167, 180, 202, 207, 230, 276, 303, 334, 345, 404, 414, 460, 501, 505, 606, 668, 690, 828, 835, 909, 1002, 1010, 1035, 1212, 1380, 1503, 1515, 1670, 1818, 2004, 2020, 2070, 2323, 2505, 3006, 3030, 3340, 3636, 3841, 4140, 4545, 4646, 5010, 6012, 6060, 6969, 7515, 7682, 9090, 9292, 10020, 11523, 11615, 13938, 15030, 15364, 16867, 18180, 19205, 20907, 23046, 23230, 27876, 30060, 33734, 34569, 34845, 38410, 41814, 46092, 46460, 50601, 57615, 67468, 69138, 69690, 76820, 83628, 84335, 101202, 104535, 115230, 138276, 139380, 151803, 168670, 172845, 202404, 209070, 230460, 253005, 303606, 337340, 345690, 387941, 418140, 506010, 607212, 691380, 759015, 775882, 1012020, 1163823, 1518030, 1551764, 1939705, 2327646, 3036060, 3491469, 3879410, 4655292, 5819115, 6982938, 7758820, 11638230, 13965876, 17457345, 23276460, 34914690, 69829380]

約数ペア:

[(1, 69829380), (2, 34914690), (3, 23276460), (4, 17457345), (5, 13965876), (6, 11638230), (9, 7758820), (10, 6982938), (12, 5819115), (15, 4655292), (18, 3879410), (20, 3491469), (23, 3036060), (30, 2327646), (36, 1939705), (45, 1551764), (46, 1518030), (60, 1163823), (69, 1012020), (90, 775882), (92, 759015), (101, 691380), (115, 607212), (138, 506010), (167, 418140), (180, 387941), (202, 345690), (207, 337340), (230, 303606), (276, 253005), (303, 230460), (334, 209070), (345, 202404), (404, 172845), (414, 168670), (460, 151803), (501, 139380), (505, 138276), (606, 115230), (668, 104535), (690, 101202), (828, 84335), (835, 83628), (909, 76820), (1002, 69690), (1010, 69138), (1035, 67468), (1212, 57615), (1380, 50601), (1503, 46460), (1515, 46092), (1670, 41814), (1818, 38410), (2004, 34845), (2020, 34569), (2070, 33734), (2323, 30060), (2505, 27876), (3006, 23230), (3030, 23046), (3340, 20907), (3636, 19205), (3841, 18180), (4140, 16867), (4545, 15364), (4646, 15030), (5010, 13938), (6012, 11615), (6060, 11523), (6969, 10020), (7515, 9292), (7682, 9090)]