160128900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:452

約数の個数: 180

約数和(自身を含む): 530286372

約数和(自身を除く): 370157472

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 53, 54, 60, 75, 81, 90, 100, 106, 108, 135, 150, 159, 162, 180, 212, 225, 265, 270, 300, 318, 324, 373, 405, 450, 477, 530, 540, 636, 675, 746, 795, 810, 900, 954, 1060, 1119, 1325, 1350, 1431, 1492, 1590, 1620, 1865, 1908, 2025, 2238, 2385, 2650, 2700, 2862, 3180, 3357, 3730, 3975, 4050, 4293, 4476, 4770, 5300, 5595, 5724, 6714, 7155, 7460, 7950, 8100, 8586, 9325, 9540, 10071, 11190, 11925, 13428, 14310, 15900, 16785, 17172, 18650, 19769, 20142, 21465, 22380, 23850, 27975, 28620, 30213, 33570, 35775, 37300, 39538, 40284, 42930, 47700, 50355, 55950, 59307, 60426, 67140, 71550, 79076, 83925, 85860, 98845, 100710, 107325, 111900, 118614, 120852, 143100, 151065, 167850, 177921, 197690, 201420, 214650, 237228, 251775, 296535, 302130, 335700, 355842, 395380, 429300, 494225, 503550, 533763, 593070, 604260, 711684, 755325, 889605, 988450, 1007100, 1067526, 1186140, 1482675, 1510650, 1601289, 1779210, 1976900, 2135052, 2668815, 2965350, 3021300, 3202578, 3558420, 4448025, 5337630, 5930700, 6405156, 8006445, 8896050, 10675260, 13344075, 16012890, 17792100, 26688150, 32025780, 40032225, 53376300, 80064450, 160128900]

約数ペア:

[(1, 160128900), (2, 80064450), (3, 53376300), (4, 40032225), (5, 32025780), (6, 26688150), (9, 17792100), (10, 16012890), (12, 13344075), (15, 10675260), (18, 8896050), (20, 8006445), (25, 6405156), (27, 5930700), (30, 5337630), (36, 4448025), (45, 3558420), (50, 3202578), (53, 3021300), (54, 2965350), (60, 2668815), (75, 2135052), (81, 1976900), (90, 1779210), (100, 1601289), (106, 1510650), (108, 1482675), (135, 1186140), (150, 1067526), (159, 1007100), (162, 988450), (180, 889605), (212, 755325), (225, 711684), (265, 604260), (270, 593070), (300, 533763), (318, 503550), (324, 494225), (373, 429300), (405, 395380), (450, 355842), (477, 335700), (530, 302130), (540, 296535), (636, 251775), (675, 237228), (746, 214650), (795, 201420), (810, 197690), (900, 177921), (954, 167850), (1060, 151065), (1119, 143100), (1325, 120852), (1350, 118614), (1431, 111900), (1492, 107325), (1590, 100710), (1620, 98845), (1865, 85860), (1908, 83925), (2025, 79076), (2238, 71550), (2385, 67140), (2650, 60426), (2700, 59307), (2862, 55950), (3180, 50355), (3357, 47700), (3730, 42930), (3975, 40284), (4050, 39538), (4293, 37300), (4476, 35775), (4770, 33570), (5300, 30213), (5595, 28620), (5724, 27975), (6714, 23850), (7155, 22380), (7460, 21465), (7950, 20142), (8100, 19769), (8586, 18650), (9325, 17172), (9540, 16785), (10071, 15900), (11190, 14310), (11925, 13428)]