91994940

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{823}}^1$

素因数の和:870

約数の個数: 144

約数和(自身を含む): 302335488

約数和(自身を除く): 210340548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 162, 180, 207, 230, 243, 270, 276, 324, 345, 405, 414, 460, 486, 540, 621, 690, 810, 823, 828, 972, 1035, 1215, 1242, 1380, 1620, 1646, 1863, 2070, 2430, 2469, 2484, 3105, 3292, 3726, 4115, 4140, 4860, 4938, 5589, 6210, 7407, 7452, 8230, 9315, 9876, 11178, 12345, 12420, 14814, 16460, 18630, 18929, 22221, 22356, 24690, 27945, 29628, 37035, 37260, 37858, 44442, 49380, 55890, 56787, 66663, 74070, 75716, 88884, 94645, 111105, 111780, 113574, 133326, 148140, 170361, 189290, 199989, 222210, 227148, 266652, 283935, 333315, 340722, 378580, 399978, 444420, 511083, 567870, 666630, 681444, 799956, 851805, 999945, 1022166, 1135740, 1333260, 1533249, 1703610, 1999890, 2044332, 2555415, 3066498, 3407220, 3999780, 4599747, 5110830, 6132996, 7666245, 9199494, 10221660, 15332490, 18398988, 22998735, 30664980, 45997470, 91994940]

約数ペア:

[(1, 91994940), (2, 45997470), (3, 30664980), (4, 22998735), (5, 18398988), (6, 15332490), (9, 10221660), (10, 9199494), (12, 7666245), (15, 6132996), (18, 5110830), (20, 4599747), (23, 3999780), (27, 3407220), (30, 3066498), (36, 2555415), (45, 2044332), (46, 1999890), (54, 1703610), (60, 1533249), (69, 1333260), (81, 1135740), (90, 1022166), (92, 999945), (108, 851805), (115, 799956), (135, 681444), (138, 666630), (162, 567870), (180, 511083), (207, 444420), (230, 399978), (243, 378580), (270, 340722), (276, 333315), (324, 283935), (345, 266652), (405, 227148), (414, 222210), (460, 199989), (486, 189290), (540, 170361), (621, 148140), (690, 133326), (810, 113574), (823, 111780), (828, 111105), (972, 94645), (1035, 88884), (1215, 75716), (1242, 74070), (1380, 66663), (1620, 56787), (1646, 55890), (1863, 49380), (2070, 44442), (2430, 37858), (2469, 37260), (2484, 37035), (3105, 29628), (3292, 27945), (3726, 24690), (4115, 22356), (4140, 22221), (4860, 18929), (4938, 18630), (5589, 16460), (6210, 14814), (7407, 12420), (7452, 12345), (8230, 11178), (9315, 9876)]