171752520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{383}}^1$

素因数の和:535

約数の個数: 128

約数和(自身を含む): 535818240

約数和(自身を除く): 364065720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 101, 111, 120, 148, 185, 202, 222, 296, 303, 370, 383, 404, 444, 505, 555, 606, 740, 766, 808, 888, 1010, 1110, 1149, 1212, 1480, 1515, 1532, 1915, 2020, 2220, 2298, 2424, 3030, 3064, 3737, 3830, 4040, 4440, 4596, 5745, 6060, 7474, 7660, 9192, 11211, 11490, 12120, 14171, 14948, 15320, 18685, 22422, 22980, 28342, 29896, 37370, 38683, 42513, 44844, 45960, 56055, 56684, 70855, 74740, 77366, 85026, 89688, 112110, 113368, 116049, 141710, 149480, 154732, 170052, 193415, 212565, 224220, 232098, 283420, 309464, 340104, 386830, 425130, 448440, 464196, 566840, 580245, 773660, 850260, 928392, 1160490, 1431271, 1547320, 1700520, 2320980, 2862542, 4293813, 4641960, 5725084, 7156355, 8587626, 11450168, 14312710, 17175252, 21469065, 28625420, 34350504, 42938130, 57250840, 85876260, 171752520]

約数ペア:

[(1, 171752520), (2, 85876260), (3, 57250840), (4, 42938130), (5, 34350504), (6, 28625420), (8, 21469065), (10, 17175252), (12, 14312710), (15, 11450168), (20, 8587626), (24, 7156355), (30, 5725084), (37, 4641960), (40, 4293813), (60, 2862542), (74, 2320980), (101, 1700520), (111, 1547320), (120, 1431271), (148, 1160490), (185, 928392), (202, 850260), (222, 773660), (296, 580245), (303, 566840), (370, 464196), (383, 448440), (404, 425130), (444, 386830), (505, 340104), (555, 309464), (606, 283420), (740, 232098), (766, 224220), (808, 212565), (888, 193415), (1010, 170052), (1110, 154732), (1149, 149480), (1212, 141710), (1480, 116049), (1515, 113368), (1532, 112110), (1915, 89688), (2020, 85026), (2220, 77366), (2298, 74740), (2424, 70855), (3030, 56684), (3064, 56055), (3737, 45960), (3830, 44844), (4040, 42513), (4440, 38683), (4596, 37370), (5745, 29896), (6060, 28342), (7474, 22980), (7660, 22422), (9192, 18685), (11211, 15320), (11490, 14948), (12120, 14171)]