25425720120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{102013}}^1$

素因数の和:102125

約数の個数: 128

約数和(自身を含む): 79913687040

約数和(自身を除く): 54487966920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 67, 93, 120, 124, 134, 155, 186, 201, 248, 268, 310, 335, 372, 402, 465, 536, 620, 670, 744, 804, 930, 1005, 1240, 1340, 1608, 1860, 2010, 2077, 2680, 3720, 4020, 4154, 6231, 8040, 8308, 10385, 12462, 16616, 20770, 24924, 31155, 41540, 49848, 62310, 83080, 102013, 124620, 204026, 249240, 306039, 408052, 510065, 612078, 816104, 1020130, 1224156, 1530195, 2040260, 2448312, 3060390, 3162403, 4080520, 6120780, 6324806, 6834871, 9487209, 12241560, 12649612, 13669742, 15812015, 18974418, 20504613, 25299224, 27339484, 31624030, 34174355, 37948836, 41009226, 47436045, 54678968, 63248060, 68348710, 75897672, 82018452, 94872090, 102523065, 126496120, 136697420, 164036904, 189744180, 205046130, 211881001, 273394840, 379488360, 410092260, 423762002, 635643003, 820184520, 847524004, 1059405005, 1271286006, 1695048008, 2118810010, 2542572012, 3178215015, 4237620020, 5085144024, 6356430030, 8475240040, 12712860060, 25425720120]

約数ペア:

[(1, 25425720120), (2, 12712860060), (3, 8475240040), (4, 6356430030), (5, 5085144024), (6, 4237620020), (8, 3178215015), (10, 2542572012), (12, 2118810010), (15, 1695048008), (20, 1271286006), (24, 1059405005), (30, 847524004), (31, 820184520), (40, 635643003), (60, 423762002), (62, 410092260), (67, 379488360), (93, 273394840), (120, 211881001), (124, 205046130), (134, 189744180), (155, 164036904), (186, 136697420), (201, 126496120), (248, 102523065), (268, 94872090), (310, 82018452), (335, 75897672), (372, 68348710), (402, 63248060), (465, 54678968), (536, 47436045), (620, 41009226), (670, 37948836), (744, 34174355), (804, 31624030), (930, 27339484), (1005, 25299224), (1240, 20504613), (1340, 18974418), (1608, 15812015), (1860, 13669742), (2010, 12649612), (2077, 12241560), (2680, 9487209), (3720, 6834871), (4020, 6324806), (4154, 6120780), (6231, 4080520), (8040, 3162403), (8308, 3060390), (10385, 2448312), (12462, 2040260), (16616, 1530195), (20770, 1224156), (24924, 1020130), (31155, 816104), (41540, 612078), (49848, 510065), (62310, 408052), (83080, 306039), (102013, 249240), (124620, 204026)]