145202220

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1$

素因数の和:483

約数の個数: 168

約数和(自身を含む): 478156896

約数和(自身を除く): 332954676

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, 433, 460, 486, 540, 621, 690, 729, 810, 828, 866, 972, 1035, 1215, 1242, 1299, 1380, 1458, 1620, 1732, 1863, 2070, 2165, 2430, 2484, 2598, 2916, 3105, 3645, 3726, 3897, 4140, 4330, 4860, 5196, 5589, 6210, 6495, 7290, 7452, 7794, 8660, 9315, 9959, 11178, 11691, 12420, 12990, 14580, 15588, 16767, 18630, 19485, 19918, 22356, 23382, 25980, 27945, 29877, 33534, 35073, 37260, 38970, 39836, 46764, 49795, 55890, 58455, 59754, 67068, 70146, 77940, 83835, 89631, 99590, 105219, 111780, 116910, 119508, 140292, 149385, 167670, 175365, 179262, 199180, 210438, 233820, 268893, 298770, 315657, 335340, 350730, 358524, 420876, 448155, 526095, 537786, 597540, 631314, 701460, 806679, 896310, 1052190, 1075572, 1262628, 1344465, 1578285, 1613358, 1792620, 2104380, 2420037, 2688930, 3156570, 3226716, 4033395, 4840074, 5377860, 6313140, 7260111, 8066790, 9680148, 12100185, 14520222, 16133580, 24200370, 29040444, 36300555, 48400740, 72601110, 145202220]

約数ペア:

[(1, 145202220), (2, 72601110), (3, 48400740), (4, 36300555), (5, 29040444), (6, 24200370), (9, 16133580), (10, 14520222), (12, 12100185), (15, 9680148), (18, 8066790), (20, 7260111), (23, 6313140), (27, 5377860), (30, 4840074), (36, 4033395), (45, 3226716), (46, 3156570), (54, 2688930), (60, 2420037), (69, 2104380), (81, 1792620), (90, 1613358), (92, 1578285), (108, 1344465), (115, 1262628), (135, 1075572), (138, 1052190), (162, 896310), (180, 806679), (207, 701460), (230, 631314), (243, 597540), (270, 537786), (276, 526095), (324, 448155), (345, 420876), (405, 358524), (414, 350730), (433, 335340), (460, 315657), (486, 298770), (540, 268893), (621, 233820), (690, 210438), (729, 199180), (810, 179262), (828, 175365), (866, 167670), (972, 149385), (1035, 140292), (1215, 119508), (1242, 116910), (1299, 111780), (1380, 105219), (1458, 99590), (1620, 89631), (1732, 83835), (1863, 77940), (2070, 70146), (2165, 67068), (2430, 59754), (2484, 58455), (2598, 55890), (2916, 49795), (3105, 46764), (3645, 39836), (3726, 38970), (3897, 37260), (4140, 35073), (4330, 33534), (4860, 29877), (5196, 27945), (5589, 25980), (6210, 23382), (6495, 22356), (7290, 19918), (7452, 19485), (7794, 18630), (8660, 16767), (9315, 15588), (9959, 14580), (11178, 12990), (11691, 12420)]