84200130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:401

約数の個数: 144

約数和(自身を含む): 259664184

約数和(自身を除く): 175464054

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 61, 63, 70, 90, 98, 105, 122, 126, 147, 183, 210, 245, 294, 305, 313, 315, 366, 427, 441, 490, 549, 610, 626, 630, 735, 854, 882, 915, 939, 1098, 1281, 1470, 1565, 1830, 1878, 2135, 2191, 2205, 2562, 2745, 2817, 2989, 3130, 3843, 4270, 4382, 4410, 4695, 5490, 5634, 5978, 6405, 6573, 7686, 8967, 9390, 10955, 12810, 13146, 14085, 14945, 15337, 17934, 19093, 19215, 19719, 21910, 26901, 28170, 29890, 30674, 32865, 38186, 38430, 39438, 44835, 46011, 53802, 57279, 65730, 76685, 89670, 92022, 95465, 98595, 114558, 133651, 134505, 138033, 153370, 171837, 190930, 197190, 230055, 267302, 269010, 276066, 286395, 343674, 400953, 460110, 572790, 668255, 690165, 801906, 859185, 935557, 1202859, 1336510, 1380330, 1718370, 1871114, 2004765, 2405718, 2806671, 4009530, 4677785, 5613342, 6014295, 8420013, 9355570, 12028590, 14033355, 16840026, 28066710, 42100065, 84200130]

約数ペア:

[(1, 84200130), (2, 42100065), (3, 28066710), (5, 16840026), (6, 14033355), (7, 12028590), (9, 9355570), (10, 8420013), (14, 6014295), (15, 5613342), (18, 4677785), (21, 4009530), (30, 2806671), (35, 2405718), (42, 2004765), (45, 1871114), (49, 1718370), (61, 1380330), (63, 1336510), (70, 1202859), (90, 935557), (98, 859185), (105, 801906), (122, 690165), (126, 668255), (147, 572790), (183, 460110), (210, 400953), (245, 343674), (294, 286395), (305, 276066), (313, 269010), (315, 267302), (366, 230055), (427, 197190), (441, 190930), (490, 171837), (549, 153370), (610, 138033), (626, 134505), (630, 133651), (735, 114558), (854, 98595), (882, 95465), (915, 92022), (939, 89670), (1098, 76685), (1281, 65730), (1470, 57279), (1565, 53802), (1830, 46011), (1878, 44835), (2135, 39438), (2191, 38430), (2205, 38186), (2562, 32865), (2745, 30674), (2817, 29890), (2989, 28170), (3130, 26901), (3843, 21910), (4270, 19719), (4382, 19215), (4410, 19093), (4695, 17934), (5490, 15337), (5634, 14945), (5978, 14085), (6405, 13146), (6573, 12810), (7686, 10955), (8967, 9390)]