87473100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2039}}^1$

素因数の和:2080

約数の個数: 144

約数和(自身を含む): 297480960

約数和(自身を除く): 210007860

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 25, 26, 30, 33, 39, 44, 50, 52, 55, 60, 65, 66, 75, 78, 100, 110, 130, 132, 143, 150, 156, 165, 195, 220, 260, 275, 286, 300, 325, 330, 390, 429, 550, 572, 650, 660, 715, 780, 825, 858, 975, 1100, 1300, 1430, 1650, 1716, 1950, 2039, 2145, 2860, 3300, 3575, 3900, 4078, 4290, 6117, 7150, 8156, 8580, 10195, 10725, 12234, 14300, 20390, 21450, 22429, 24468, 26507, 30585, 40780, 42900, 44858, 50975, 53014, 61170, 67287, 79521, 89716, 101950, 106028, 112145, 122340, 132535, 134574, 152925, 159042, 203900, 224290, 265070, 269148, 291577, 305850, 318084, 336435, 397605, 448580, 530140, 560725, 583154, 611700, 662675, 672870, 795210, 874731, 1121450, 1166308, 1325350, 1345740, 1457885, 1590420, 1682175, 1749462, 1988025, 2242900, 2650700, 2915770, 3364350, 3498924, 3976050, 4373655, 5831540, 6728700, 7289425, 7952100, 8747310, 14578850, 17494620, 21868275, 29157700, 43736550, 87473100]

約数ペア:

[(1, 87473100), (2, 43736550), (3, 29157700), (4, 21868275), (5, 17494620), (6, 14578850), (10, 8747310), (11, 7952100), (12, 7289425), (13, 6728700), (15, 5831540), (20, 4373655), (22, 3976050), (25, 3498924), (26, 3364350), (30, 2915770), (33, 2650700), (39, 2242900), (44, 1988025), (50, 1749462), (52, 1682175), (55, 1590420), (60, 1457885), (65, 1345740), (66, 1325350), (75, 1166308), (78, 1121450), (100, 874731), (110, 795210), (130, 672870), (132, 662675), (143, 611700), (150, 583154), (156, 560725), (165, 530140), (195, 448580), (220, 397605), (260, 336435), (275, 318084), (286, 305850), (300, 291577), (325, 269148), (330, 265070), (390, 224290), (429, 203900), (550, 159042), (572, 152925), (650, 134574), (660, 132535), (715, 122340), (780, 112145), (825, 106028), (858, 101950), (975, 89716), (1100, 79521), (1300, 67287), (1430, 61170), (1650, 53014), (1716, 50975), (1950, 44858), (2039, 42900), (2145, 40780), (2860, 30585), (3300, 26507), (3575, 24468), (3900, 22429), (4078, 21450), (4290, 20390), (6117, 14300), (7150, 12234), (8156, 10725), (8580, 10195)]