206300520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1553}}^1$

素因数の和:1617

約数の個数: 160

約数和(自身を含む): 710768520

約数和(自身を除く): 504468000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 81, 82, 90, 108, 120, 123, 135, 162, 164, 180, 205, 216, 246, 270, 324, 328, 360, 369, 405, 410, 492, 540, 615, 648, 738, 810, 820, 984, 1080, 1107, 1230, 1476, 1553, 1620, 1640, 1845, 2214, 2460, 2952, 3106, 3240, 3321, 3690, 4428, 4659, 4920, 5535, 6212, 6642, 7380, 7765, 8856, 9318, 11070, 12424, 13284, 13977, 14760, 15530, 16605, 18636, 22140, 23295, 26568, 27954, 31060, 33210, 37272, 41931, 44280, 46590, 55908, 62120, 63673, 66420, 69885, 83862, 93180, 111816, 125793, 127346, 132840, 139770, 167724, 186360, 191019, 209655, 251586, 254692, 279540, 318365, 335448, 382038, 419310, 503172, 509384, 559080, 573057, 628965, 636730, 764076, 838620, 955095, 1006344, 1146114, 1257930, 1273460, 1528152, 1677240, 1719171, 1910190, 2292228, 2515860, 2546920, 2865285, 3438342, 3820380, 4584456, 5031720, 5157513, 5730570, 6876684, 7640760, 8595855, 10315026, 11461140, 13753368, 17191710, 20630052, 22922280, 25787565, 34383420, 41260104, 51575130, 68766840, 103150260, 206300520]

約数ペア:

[(1, 206300520), (2, 103150260), (3, 68766840), (4, 51575130), (5, 41260104), (6, 34383420), (8, 25787565), (9, 22922280), (10, 20630052), (12, 17191710), (15, 13753368), (18, 11461140), (20, 10315026), (24, 8595855), (27, 7640760), (30, 6876684), (36, 5730570), (40, 5157513), (41, 5031720), (45, 4584456), (54, 3820380), (60, 3438342), (72, 2865285), (81, 2546920), (82, 2515860), (90, 2292228), (108, 1910190), (120, 1719171), (123, 1677240), (135, 1528152), (162, 1273460), (164, 1257930), (180, 1146114), (205, 1006344), (216, 955095), (246, 838620), (270, 764076), (324, 636730), (328, 628965), (360, 573057), (369, 559080), (405, 509384), (410, 503172), (492, 419310), (540, 382038), (615, 335448), (648, 318365), (738, 279540), (810, 254692), (820, 251586), (984, 209655), (1080, 191019), (1107, 186360), (1230, 167724), (1476, 139770), (1553, 132840), (1620, 127346), (1640, 125793), (1845, 111816), (2214, 93180), (2460, 83862), (2952, 69885), (3106, 66420), (3240, 63673), (3321, 62120), (3690, 55908), (4428, 46590), (4659, 44280), (4920, 41931), (5535, 37272), (6212, 33210), (6642, 31060), (7380, 27954), (7765, 26568), (8856, 23295), (9318, 22140), (11070, 18636), (12424, 16605), (13284, 15530), (13977, 14760)]