371075580

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1$

素因数の和:879

約数の個数: 168

約数和(自身を含む): 1207511424

約数和(自身を除く): 836435844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 243, 270, 279, 310, 324, 372, 405, 465, 486, 540, 558, 620, 729, 810, 821, 837, 930, 972, 1116, 1215, 1395, 1458, 1620, 1642, 1674, 1860, 2430, 2463, 2511, 2790, 2916, 3284, 3348, 3645, 4105, 4185, 4860, 4926, 5022, 5580, 7290, 7389, 7533, 8210, 8370, 9852, 10044, 12315, 12555, 14580, 14778, 15066, 16420, 16740, 22167, 22599, 24630, 25110, 25451, 29556, 30132, 36945, 37665, 44334, 45198, 49260, 50220, 50902, 66501, 73890, 75330, 76353, 88668, 90396, 101804, 110835, 112995, 127255, 133002, 147780, 150660, 152706, 199503, 221670, 225990, 229059, 254510, 266004, 305412, 332505, 381765, 399006, 443340, 451980, 458118, 509020, 598509, 665010, 687177, 763530, 798012, 916236, 997515, 1145295, 1197018, 1330020, 1374354, 1527060, 1995030, 2061531, 2290590, 2394036, 2748708, 2992545, 3435885, 3990060, 4123062, 4581180, 5985090, 6184593, 6871770, 8246124, 10307655, 11970180, 12369186, 13743540, 18553779, 20615310, 24738372, 30922965, 37107558, 41230620, 61845930, 74215116, 92768895, 123691860, 185537790, 371075580]

約数ペア:

[(1, 371075580), (2, 185537790), (3, 123691860), (4, 92768895), (5, 74215116), (6, 61845930), (9, 41230620), (10, 37107558), (12, 30922965), (15, 24738372), (18, 20615310), (20, 18553779), (27, 13743540), (30, 12369186), (31, 11970180), (36, 10307655), (45, 8246124), (54, 6871770), (60, 6184593), (62, 5985090), (81, 4581180), (90, 4123062), (93, 3990060), (108, 3435885), (124, 2992545), (135, 2748708), (155, 2394036), (162, 2290590), (180, 2061531), (186, 1995030), (243, 1527060), (270, 1374354), (279, 1330020), (310, 1197018), (324, 1145295), (372, 997515), (405, 916236), (465, 798012), (486, 763530), (540, 687177), (558, 665010), (620, 598509), (729, 509020), (810, 458118), (821, 451980), (837, 443340), (930, 399006), (972, 381765), (1116, 332505), (1215, 305412), (1395, 266004), (1458, 254510), (1620, 229059), (1642, 225990), (1674, 221670), (1860, 199503), (2430, 152706), (2463, 150660), (2511, 147780), (2790, 133002), (2916, 127255), (3284, 112995), (3348, 110835), (3645, 101804), (4105, 90396), (4185, 88668), (4860, 76353), (4926, 75330), (5022, 73890), (5580, 66501), (7290, 50902), (7389, 50220), (7533, 49260), (8210, 45198), (8370, 44334), (9852, 37665), (10044, 36945), (12315, 30132), (12555, 29556), (14580, 25451), (14778, 25110), (15066, 24630), (16420, 22599), (16740, 22167)]