69417450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:413

約数の個数: 144

約数和(自身を含む): 205433280

約数和(自身を除く): 136015830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 23, 25, 30, 38, 45, 46, 50, 57, 69, 75, 90, 95, 114, 115, 138, 150, 171, 190, 207, 225, 230, 285, 342, 345, 353, 414, 437, 450, 475, 570, 575, 690, 706, 855, 874, 950, 1035, 1059, 1150, 1311, 1425, 1710, 1725, 1765, 2070, 2118, 2185, 2622, 2850, 3177, 3450, 3530, 3933, 4275, 4370, 5175, 5295, 6354, 6555, 6707, 7866, 8119, 8550, 8825, 10350, 10590, 10925, 13110, 13414, 15885, 16238, 17650, 19665, 20121, 21850, 24357, 26475, 31770, 32775, 33535, 39330, 40242, 40595, 48714, 52950, 60363, 65550, 67070, 73071, 79425, 81190, 98325, 100605, 120726, 121785, 146142, 154261, 158850, 167675, 196650, 201210, 202975, 243570, 301815, 308522, 335350, 365355, 405950, 462783, 503025, 603630, 608925, 730710, 771305, 925566, 1006050, 1217850, 1388349, 1509075, 1542610, 1826775, 2313915, 2776698, 3018150, 3653550, 3856525, 4627830, 6941745, 7713050, 11569575, 13883490, 23139150, 34708725, 69417450]

約数ペア:

[(1, 69417450), (2, 34708725), (3, 23139150), (5, 13883490), (6, 11569575), (9, 7713050), (10, 6941745), (15, 4627830), (18, 3856525), (19, 3653550), (23, 3018150), (25, 2776698), (30, 2313915), (38, 1826775), (45, 1542610), (46, 1509075), (50, 1388349), (57, 1217850), (69, 1006050), (75, 925566), (90, 771305), (95, 730710), (114, 608925), (115, 603630), (138, 503025), (150, 462783), (171, 405950), (190, 365355), (207, 335350), (225, 308522), (230, 301815), (285, 243570), (342, 202975), (345, 201210), (353, 196650), (414, 167675), (437, 158850), (450, 154261), (475, 146142), (570, 121785), (575, 120726), (690, 100605), (706, 98325), (855, 81190), (874, 79425), (950, 73071), (1035, 67070), (1059, 65550), (1150, 60363), (1311, 52950), (1425, 48714), (1710, 40595), (1725, 40242), (1765, 39330), (2070, 33535), (2118, 32775), (2185, 31770), (2622, 26475), (2850, 24357), (3177, 21850), (3450, 20121), (3530, 19665), (3933, 17650), (4275, 16238), (4370, 15885), (5175, 13414), (5295, 13110), (6354, 10925), (6555, 10590), (6707, 10350), (7866, 8825), (8119, 8550)]