116157420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:296

約数の個数: 144

約数和(自身を含む): 365601600

約数和(自身を除く): 249444180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 71, 90, 122, 142, 149, 180, 183, 213, 244, 284, 298, 305, 355, 366, 426, 447, 549, 596, 610, 639, 710, 732, 745, 852, 894, 915, 1065, 1098, 1220, 1278, 1341, 1420, 1490, 1788, 1830, 2130, 2196, 2235, 2556, 2682, 2745, 2980, 3195, 3660, 4260, 4331, 4470, 5364, 5490, 6390, 6705, 8662, 8940, 9089, 10579, 10980, 12780, 12993, 13410, 17324, 18178, 21158, 21655, 25986, 26820, 27267, 31737, 36356, 38979, 42316, 43310, 45445, 51972, 52895, 54534, 63474, 64965, 77958, 81801, 86620, 90890, 95211, 105790, 109068, 126948, 129930, 136335, 155916, 158685, 163602, 181780, 190422, 194895, 211580, 259860, 272670, 317370, 327204, 380844, 389790, 409005, 476055, 545340, 634740, 645319, 779580, 818010, 952110, 1290638, 1636020, 1904220, 1935957, 2581276, 3226595, 3871914, 5807871, 6453190, 7743828, 9679785, 11615742, 12906380, 19359570, 23231484, 29039355, 38719140, 58078710, 116157420]

約数ペア:

[(1, 116157420), (2, 58078710), (3, 38719140), (4, 29039355), (5, 23231484), (6, 19359570), (9, 12906380), (10, 11615742), (12, 9679785), (15, 7743828), (18, 6453190), (20, 5807871), (30, 3871914), (36, 3226595), (45, 2581276), (60, 1935957), (61, 1904220), (71, 1636020), (90, 1290638), (122, 952110), (142, 818010), (149, 779580), (180, 645319), (183, 634740), (213, 545340), (244, 476055), (284, 409005), (298, 389790), (305, 380844), (355, 327204), (366, 317370), (426, 272670), (447, 259860), (549, 211580), (596, 194895), (610, 190422), (639, 181780), (710, 163602), (732, 158685), (745, 155916), (852, 136335), (894, 129930), (915, 126948), (1065, 109068), (1098, 105790), (1220, 95211), (1278, 90890), (1341, 86620), (1420, 81801), (1490, 77958), (1788, 64965), (1830, 63474), (2130, 54534), (2196, 52895), (2235, 51972), (2556, 45445), (2682, 43310), (2745, 42316), (2980, 38979), (3195, 36356), (3660, 31737), (4260, 27267), (4331, 26820), (4470, 25986), (5364, 21655), (5490, 21158), (6390, 18178), (6705, 17324), (8662, 13410), (8940, 12993), (9089, 12780), (10579, 10980)]