65504430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:215

約数の個数: 128

約数和(自身を含む): 183859200

約数和(自身を除く): 118354770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 79, 83, 90, 111, 135, 158, 166, 185, 222, 237, 249, 270, 333, 370, 395, 415, 474, 498, 555, 666, 711, 747, 790, 830, 999, 1110, 1185, 1245, 1422, 1494, 1665, 1998, 2133, 2241, 2370, 2490, 2923, 3071, 3330, 3555, 3735, 4266, 4482, 4995, 5846, 6142, 6557, 7110, 7470, 8769, 9213, 9990, 10665, 11205, 13114, 14615, 15355, 17538, 18426, 19671, 21330, 22410, 26307, 27639, 29230, 30710, 32785, 39342, 43845, 46065, 52614, 55278, 59013, 65570, 78921, 82917, 87690, 92130, 98355, 118026, 131535, 138195, 157842, 165834, 177039, 196710, 242609, 263070, 276390, 295065, 354078, 394605, 414585, 485218, 590130, 727827, 789210, 829170, 885195, 1213045, 1455654, 1770390, 2183481, 2426090, 3639135, 4366962, 6550443, 7278270, 10917405, 13100886, 21834810, 32752215, 65504430]

約数ペア:

[(1, 65504430), (2, 32752215), (3, 21834810), (5, 13100886), (6, 10917405), (9, 7278270), (10, 6550443), (15, 4366962), (18, 3639135), (27, 2426090), (30, 2183481), (37, 1770390), (45, 1455654), (54, 1213045), (74, 885195), (79, 829170), (83, 789210), (90, 727827), (111, 590130), (135, 485218), (158, 414585), (166, 394605), (185, 354078), (222, 295065), (237, 276390), (249, 263070), (270, 242609), (333, 196710), (370, 177039), (395, 165834), (415, 157842), (474, 138195), (498, 131535), (555, 118026), (666, 98355), (711, 92130), (747, 87690), (790, 82917), (830, 78921), (999, 65570), (1110, 59013), (1185, 55278), (1245, 52614), (1422, 46065), (1494, 43845), (1665, 39342), (1998, 32785), (2133, 30710), (2241, 29230), (2370, 27639), (2490, 26307), (2923, 22410), (3071, 21330), (3330, 19671), (3555, 18426), (3735, 17538), (4266, 15355), (4482, 14615), (4995, 13114), (5846, 11205), (6142, 10665), (6557, 9990), (7110, 9213), (7470, 8769)]