125703620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:242

約数の個数: 144

約数和(自身を含む): 332861760

約数和(自身を除く): 207158140

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 43, 49, 70, 76, 86, 95, 98, 133, 140, 157, 172, 190, 196, 215, 245, 266, 301, 314, 380, 430, 490, 532, 602, 628, 665, 785, 817, 860, 931, 980, 1099, 1204, 1330, 1505, 1570, 1634, 1862, 2107, 2198, 2660, 2983, 3010, 3140, 3268, 3724, 4085, 4214, 4396, 4655, 5495, 5719, 5966, 6020, 6751, 7693, 8170, 8428, 9310, 10535, 10990, 11438, 11932, 13502, 14915, 15386, 16340, 18620, 20881, 21070, 21980, 22876, 27004, 28595, 29830, 30772, 33755, 38465, 40033, 41762, 42140, 47257, 57190, 59660, 67510, 76930, 80066, 83524, 94514, 104405, 114380, 128269, 135020, 146167, 153860, 160132, 189028, 200165, 208810, 236285, 256538, 292334, 330799, 400330, 417620, 472570, 513076, 584668, 641345, 661598, 730835, 800660, 897883, 945140, 1282690, 1323196, 1461670, 1653995, 1795766, 2565380, 2923340, 3307990, 3591532, 4489415, 6285181, 6615980, 8978830, 12570362, 17957660, 25140724, 31425905, 62851810, 125703620]

約数ペア:

[(1, 125703620), (2, 62851810), (4, 31425905), (5, 25140724), (7, 17957660), (10, 12570362), (14, 8978830), (19, 6615980), (20, 6285181), (28, 4489415), (35, 3591532), (38, 3307990), (43, 2923340), (49, 2565380), (70, 1795766), (76, 1653995), (86, 1461670), (95, 1323196), (98, 1282690), (133, 945140), (140, 897883), (157, 800660), (172, 730835), (190, 661598), (196, 641345), (215, 584668), (245, 513076), (266, 472570), (301, 417620), (314, 400330), (380, 330799), (430, 292334), (490, 256538), (532, 236285), (602, 208810), (628, 200165), (665, 189028), (785, 160132), (817, 153860), (860, 146167), (931, 135020), (980, 128269), (1099, 114380), (1204, 104405), (1330, 94514), (1505, 83524), (1570, 80066), (1634, 76930), (1862, 67510), (2107, 59660), (2198, 57190), (2660, 47257), (2983, 42140), (3010, 41762), (3140, 40033), (3268, 38465), (3724, 33755), (4085, 30772), (4214, 29830), (4396, 28595), (4655, 27004), (5495, 22876), (5719, 21980), (5966, 21070), (6020, 20881), (6751, 18620), (7693, 16340), (8170, 15386), (8428, 14915), (9310, 13502), (10535, 11932), (10990, 11438)]