28389565650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2153}}^1\times {\mathrm{5171}}^1$

素因数の和:7356

約数の個数: 96

約数和(自身を含む): 74596707648

約数和(自身を除く): 46207141998

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 1275, 2153, 2550, 4306, 5171, 6459, 10342, 10765, 12918, 15513, 21530, 25855, 31026, 32295, 36601, 51710, 53825, 64590, 73202, 77565, 87907, 107650, 109803, 129275, 155130, 161475, 175814, 183005, 219606, 258550, 263721, 322950, 366010, 387825, 439535, 527442, 549015, 775650, 879070, 915025, 1098030, 1318605, 1830050, 2197675, 2637210, 2745075, 4395350, 5490150, 6593025, 11133163, 13186050, 22266326, 33399489, 55665815, 66798978, 111331630, 166997445, 189263771, 278329075, 333994890, 378527542, 556658150, 567791313, 834987225, 946318855, 1135582626, 1669974450, 1892637710, 2838956565, 4731594275, 5677913130, 9463188550, 14194782825, 28389565650]

約数ペア:

[(1, 28389565650), (2, 14194782825), (3, 9463188550), (5, 5677913130), (6, 4731594275), (10, 2838956565), (15, 1892637710), (17, 1669974450), (25, 1135582626), (30, 946318855), (34, 834987225), (50, 567791313), (51, 556658150), (75, 378527542), (85, 333994890), (102, 278329075), (150, 189263771), (170, 166997445), (255, 111331630), (425, 66798978), (510, 55665815), (850, 33399489), (1275, 22266326), (2153, 13186050), (2550, 11133163), (4306, 6593025), (5171, 5490150), (6459, 4395350), (10342, 2745075), (10765, 2637210), (12918, 2197675), (15513, 1830050), (21530, 1318605), (25855, 1098030), (31026, 915025), (32295, 879070), (36601, 775650), (51710, 549015), (53825, 527442), (64590, 439535), (73202, 387825), (77565, 366010), (87907, 322950), (107650, 263721), (109803, 258550), (129275, 219606), (155130, 183005), (161475, 175814)]