112138740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1459}}^1$

素因数の和:1542

約数の個数: 144

約数和(自身を含む): 395391360

約数和(自身を除く): 283252620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 61, 63, 70, 84, 90, 105, 122, 126, 140, 180, 183, 210, 244, 252, 305, 315, 366, 420, 427, 549, 610, 630, 732, 854, 915, 1098, 1220, 1260, 1281, 1459, 1708, 1830, 2135, 2196, 2562, 2745, 2918, 3660, 3843, 4270, 4377, 5124, 5490, 5836, 6405, 7295, 7686, 8540, 8754, 10213, 10980, 12810, 13131, 14590, 15372, 17508, 19215, 20426, 21885, 25620, 26262, 29180, 30639, 38430, 40852, 43770, 51065, 52524, 61278, 65655, 76860, 87540, 88999, 91917, 102130, 122556, 131310, 153195, 177998, 183834, 204260, 262620, 266997, 306390, 355996, 367668, 444995, 459585, 533994, 612780, 622993, 800991, 889990, 919170, 1067988, 1245986, 1334985, 1601982, 1779980, 1838340, 1868979, 2491972, 2669970, 3114965, 3203964, 3737958, 4004955, 5339940, 5606937, 6229930, 7475916, 8009910, 9344895, 11213874, 12459860, 16019820, 18689790, 22427748, 28034685, 37379580, 56069370, 112138740]

約数ペア:

[(1, 112138740), (2, 56069370), (3, 37379580), (4, 28034685), (5, 22427748), (6, 18689790), (7, 16019820), (9, 12459860), (10, 11213874), (12, 9344895), (14, 8009910), (15, 7475916), (18, 6229930), (20, 5606937), (21, 5339940), (28, 4004955), (30, 3737958), (35, 3203964), (36, 3114965), (42, 2669970), (45, 2491972), (60, 1868979), (61, 1838340), (63, 1779980), (70, 1601982), (84, 1334985), (90, 1245986), (105, 1067988), (122, 919170), (126, 889990), (140, 800991), (180, 622993), (183, 612780), (210, 533994), (244, 459585), (252, 444995), (305, 367668), (315, 355996), (366, 306390), (420, 266997), (427, 262620), (549, 204260), (610, 183834), (630, 177998), (732, 153195), (854, 131310), (915, 122556), (1098, 102130), (1220, 91917), (1260, 88999), (1281, 87540), (1459, 76860), (1708, 65655), (1830, 61278), (2135, 52524), (2196, 51065), (2562, 43770), (2745, 40852), (2918, 38430), (3660, 30639), (3843, 29180), (4270, 26262), (4377, 25620), (5124, 21885), (5490, 20426), (5836, 19215), (6405, 17508), (7295, 15372), (7686, 14590), (8540, 13131), (8754, 12810), (10213, 10980)]