25009560

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:140

約数の個数: 192

約数和(自身を含む): 88058880

約数和(自身を除く): 63049320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 81, 83, 90, 93, 108, 120, 124, 135, 155, 162, 166, 180, 186, 216, 243, 248, 249, 270, 279, 310, 324, 332, 360, 372, 405, 415, 465, 486, 498, 540, 558, 620, 648, 664, 744, 747, 810, 830, 837, 930, 972, 996, 1080, 1116, 1215, 1240, 1245, 1395, 1494, 1620, 1660, 1674, 1860, 1944, 1992, 2232, 2241, 2430, 2490, 2511, 2573, 2790, 2988, 3240, 3320, 3348, 3720, 3735, 4185, 4482, 4860, 4980, 5022, 5146, 5580, 5976, 6696, 6723, 7470, 7533, 7719, 8370, 8964, 9720, 9960, 10044, 10292, 11160, 11205, 12555, 12865, 13446, 14940, 15066, 15438, 16740, 17928, 20088, 20169, 20584, 22410, 23157, 25110, 25730, 26892, 29880, 30132, 30876, 33480, 33615, 37665, 38595, 40338, 44820, 46314, 50220, 51460, 53784, 60264, 61752, 67230, 69471, 75330, 77190, 80676, 89640, 92628, 100440, 100845, 102920, 115785, 134460, 138942, 150660, 154380, 161352, 185256, 201690, 208413, 231570, 268920, 277884, 301320, 308760, 347355, 403380, 416826, 463140, 555768, 625239, 694710, 806760, 833652, 926280, 1042065, 1250478, 1389420, 1667304, 2084130, 2500956, 2778840, 3126195, 4168260, 5001912, 6252390, 8336520, 12504780, 25009560]

約数ペア:

[(1, 25009560), (2, 12504780), (3, 8336520), (4, 6252390), (5, 5001912), (6, 4168260), (8, 3126195), (9, 2778840), (10, 2500956), (12, 2084130), (15, 1667304), (18, 1389420), (20, 1250478), (24, 1042065), (27, 926280), (30, 833652), (31, 806760), (36, 694710), (40, 625239), (45, 555768), (54, 463140), (60, 416826), (62, 403380), (72, 347355), (81, 308760), (83, 301320), (90, 277884), (93, 268920), (108, 231570), (120, 208413), (124, 201690), (135, 185256), (155, 161352), (162, 154380), (166, 150660), (180, 138942), (186, 134460), (216, 115785), (243, 102920), (248, 100845), (249, 100440), (270, 92628), (279, 89640), (310, 80676), (324, 77190), (332, 75330), (360, 69471), (372, 67230), (405, 61752), (415, 60264), (465, 53784), (486, 51460), (498, 50220), (540, 46314), (558, 44820), (620, 40338), (648, 38595), (664, 37665), (744, 33615), (747, 33480), (810, 30876), (830, 30132), (837, 29880), (930, 26892), (972, 25730), (996, 25110), (1080, 23157), (1116, 22410), (1215, 20584), (1240, 20169), (1245, 20088), (1395, 17928), (1494, 16740), (1620, 15438), (1660, 15066), (1674, 14940), (1860, 13446), (1944, 12865), (1992, 12555), (2232, 11205), (2241, 11160), (2430, 10292), (2490, 10044), (2511, 9960), (2573, 9720), (2790, 8964), (2988, 8370), (3240, 7719), (3320, 7533), (3348, 7470), (3720, 6723), (3735, 6696), (4185, 5976), (4482, 5580), (4860, 5146), (4980, 5022)]