155508724260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{22171}}^1$

素因数の和:22639

約数の個数: 192

約数和(自身を含む): 500626022400

約数和(自身を除く): 345117298140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 419, 465, 540, 558, 620, 837, 838, 930, 1116, 1257, 1395, 1674, 1676, 1860, 2095, 2514, 2790, 3348, 3771, 4185, 4190, 5028, 5580, 6285, 7542, 8370, 8380, 11313, 12570, 12989, 15084, 16740, 18855, 22171, 22626, 25140, 25978, 37710, 38967, 44342, 45252, 51956, 56565, 64945, 66513, 75420, 77934, 88684, 110855, 113130, 116901, 129890, 133026, 155868, 194835, 199539, 221710, 226260, 233802, 259780, 266052, 332565, 350703, 389670, 399078, 443420, 467604, 584505, 598617, 665130, 687301, 701406, 779340, 798156, 997695, 1169010, 1197234, 1330260, 1374602, 1402812, 1753515, 1995390, 2061903, 2338020, 2394468, 2749204, 2993085, 3436505, 3507030, 3990780, 4123806, 5986170, 6185709, 6873010, 7014060, 8247612, 9289649, 10309515, 11972340, 12371418, 13746020, 18557127, 18579298, 20619030, 24742836, 27868947, 30928545, 37114254, 37158596, 41238060, 46448245, 55737894, 61857090, 74228508, 83606841, 92785635, 92896490, 111475788, 123714180, 139344735, 167213682, 185571270, 185792980, 250820523, 278689470, 287979119, 334427364, 371142540, 418034205, 501641046, 557378940, 575958238, 836068410, 863937357, 1003282092, 1151916476, 1254102615, 1439895595, 1672136820, 1727874714, 2508205230, 2591812071, 2879791190, 3455749428, 4319686785, 5016410460, 5183624142, 5759582380, 7775436213, 8639373570, 10367248284, 12959060355, 15550872426, 17278747140, 25918120710, 31101744852, 38877181065, 51836241420, 77754362130, 155508724260]

約数ペア:

[(1, 155508724260), (2, 77754362130), (3, 51836241420), (4, 38877181065), (5, 31101744852), (6, 25918120710), (9, 17278747140), (10, 15550872426), (12, 12959060355), (15, 10367248284), (18, 8639373570), (20, 7775436213), (27, 5759582380), (30, 5183624142), (31, 5016410460), (36, 4319686785), (45, 3455749428), (54, 2879791190), (60, 2591812071), (62, 2508205230), (90, 1727874714), (93, 1672136820), (108, 1439895595), (124, 1254102615), (135, 1151916476), (155, 1003282092), (180, 863937357), (186, 836068410), (270, 575958238), (279, 557378940), (310, 501641046), (372, 418034205), (419, 371142540), (465, 334427364), (540, 287979119), (558, 278689470), (620, 250820523), (837, 185792980), (838, 185571270), (930, 167213682), (1116, 139344735), (1257, 123714180), (1395, 111475788), (1674, 92896490), (1676, 92785635), (1860, 83606841), (2095, 74228508), (2514, 61857090), (2790, 55737894), (3348, 46448245), (3771, 41238060), (4185, 37158596), (4190, 37114254), (5028, 30928545), (5580, 27868947), (6285, 24742836), (7542, 20619030), (8370, 18579298), (8380, 18557127), (11313, 13746020), (12570, 12371418), (12989, 11972340), (15084, 10309515), (16740, 9289649), (18855, 8247612), (22171, 7014060), (22626, 6873010), (25140, 6185709), (25978, 5986170), (37710, 4123806), (38967, 3990780), (44342, 3507030), (45252, 3436505), (51956, 2993085), (56565, 2749204), (64945, 2394468), (66513, 2338020), (75420, 2061903), (77934, 1995390), (88684, 1753515), (110855, 1402812), (113130, 1374602), (116901, 1330260), (129890, 1197234), (133026, 1169010), (155868, 997695), (194835, 798156), (199539, 779340), (221710, 701406), (226260, 687301), (233802, 665130), (259780, 598617), (266052, 584505), (332565, 467604), (350703, 443420), (389670, 399078)]