137206620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:480

約数の個数: 144

約数和(自身を含む): 437219328

約数和(自身を除く): 300012708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 67, 90, 93, 124, 134, 155, 180, 186, 201, 268, 279, 310, 335, 367, 372, 402, 465, 558, 603, 620, 670, 734, 804, 930, 1005, 1101, 1116, 1206, 1340, 1395, 1468, 1835, 1860, 2010, 2077, 2202, 2412, 2790, 3015, 3303, 3670, 4020, 4154, 4404, 5505, 5580, 6030, 6231, 6606, 7340, 8308, 10385, 11010, 11377, 12060, 12462, 13212, 16515, 18693, 20770, 22020, 22754, 24589, 24924, 31155, 33030, 34131, 37386, 41540, 45508, 49178, 56885, 62310, 66060, 68262, 73767, 74772, 93465, 98356, 102393, 113770, 122945, 124620, 136524, 147534, 170655, 186930, 204786, 221301, 227540, 245890, 295068, 341310, 368835, 373860, 409572, 442602, 491780, 511965, 682620, 737670, 762259, 885204, 1023930, 1106505, 1475340, 1524518, 2047860, 2213010, 2286777, 3049036, 3811295, 4426020, 4573554, 6860331, 7622590, 9147108, 11433885, 13720662, 15245180, 22867770, 27441324, 34301655, 45735540, 68603310, 137206620]

約数ペア:

[(1, 137206620), (2, 68603310), (3, 45735540), (4, 34301655), (5, 27441324), (6, 22867770), (9, 15245180), (10, 13720662), (12, 11433885), (15, 9147108), (18, 7622590), (20, 6860331), (30, 4573554), (31, 4426020), (36, 3811295), (45, 3049036), (60, 2286777), (62, 2213010), (67, 2047860), (90, 1524518), (93, 1475340), (124, 1106505), (134, 1023930), (155, 885204), (180, 762259), (186, 737670), (201, 682620), (268, 511965), (279, 491780), (310, 442602), (335, 409572), (367, 373860), (372, 368835), (402, 341310), (465, 295068), (558, 245890), (603, 227540), (620, 221301), (670, 204786), (734, 186930), (804, 170655), (930, 147534), (1005, 136524), (1101, 124620), (1116, 122945), (1206, 113770), (1340, 102393), (1395, 98356), (1468, 93465), (1835, 74772), (1860, 73767), (2010, 68262), (2077, 66060), (2202, 62310), (2412, 56885), (2790, 49178), (3015, 45508), (3303, 41540), (3670, 37386), (4020, 34131), (4154, 33030), (4404, 31155), (5505, 24924), (5580, 24589), (6030, 22754), (6231, 22020), (6606, 20770), (7340, 18693), (8308, 16515), (10385, 13212), (11010, 12462), (11377, 12060)]