149735580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:304

約数の個数: 144

約数和(自身を含む): 458809344

約数和(自身を除く): 309073764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 62, 76, 93, 95, 114, 124, 155, 186, 190, 223, 228, 285, 310, 361, 372, 380, 446, 465, 570, 589, 620, 669, 722, 892, 930, 1083, 1115, 1140, 1178, 1338, 1444, 1767, 1805, 1860, 2166, 2230, 2356, 2676, 2945, 3345, 3534, 3610, 4237, 4332, 4460, 5415, 5890, 6690, 6913, 7068, 7220, 8474, 8835, 10830, 11191, 11780, 12711, 13380, 13826, 16948, 17670, 20739, 21185, 21660, 22382, 25422, 27652, 33573, 34565, 35340, 41478, 42370, 44764, 50844, 55955, 63555, 67146, 69130, 80503, 82956, 84740, 103695, 111910, 127110, 131347, 134292, 138260, 161006, 167865, 207390, 223820, 241509, 254220, 262694, 322012, 335730, 394041, 402515, 414780, 483018, 525388, 656735, 671460, 788082, 805030, 966036, 1207545, 1313470, 1576164, 1610060, 1970205, 2415090, 2495593, 2626940, 3940410, 4830180, 4991186, 7486779, 7880820, 9982372, 12477965, 14973558, 24955930, 29947116, 37433895, 49911860, 74867790, 149735580]

約数ペア:

[(1, 149735580), (2, 74867790), (3, 49911860), (4, 37433895), (5, 29947116), (6, 24955930), (10, 14973558), (12, 12477965), (15, 9982372), (19, 7880820), (20, 7486779), (30, 4991186), (31, 4830180), (38, 3940410), (57, 2626940), (60, 2495593), (62, 2415090), (76, 1970205), (93, 1610060), (95, 1576164), (114, 1313470), (124, 1207545), (155, 966036), (186, 805030), (190, 788082), (223, 671460), (228, 656735), (285, 525388), (310, 483018), (361, 414780), (372, 402515), (380, 394041), (446, 335730), (465, 322012), (570, 262694), (589, 254220), (620, 241509), (669, 223820), (722, 207390), (892, 167865), (930, 161006), (1083, 138260), (1115, 134292), (1140, 131347), (1178, 127110), (1338, 111910), (1444, 103695), (1767, 84740), (1805, 82956), (1860, 80503), (2166, 69130), (2230, 67146), (2356, 63555), (2676, 55955), (2945, 50844), (3345, 44764), (3534, 42370), (3610, 41478), (4237, 35340), (4332, 34565), (4460, 33573), (5415, 27652), (5890, 25422), (6690, 22382), (6913, 21660), (7068, 21185), (7220, 20739), (8474, 17670), (8835, 16948), (10830, 13826), (11191, 13380), (11780, 12711)]