792130900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:446

約数の個数: 144

約数和(自身を含む): 1994872320

約数和(自身を除く): 1202741420

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 110, 151, 190, 209, 220, 251, 275, 302, 380, 418, 475, 502, 550, 604, 755, 836, 950, 1004, 1045, 1100, 1255, 1510, 1661, 1900, 2090, 2510, 2761, 2869, 3020, 3322, 3775, 4180, 4769, 5020, 5225, 5522, 5738, 6275, 6644, 7550, 8305, 9538, 10450, 11044, 11476, 12550, 13805, 14345, 15100, 16610, 19076, 20900, 23845, 25100, 27610, 28690, 31559, 33220, 37901, 41525, 47690, 52459, 55220, 57380, 63118, 69025, 71725, 75802, 83050, 95380, 104918, 119225, 126236, 138050, 143450, 151604, 157795, 166100, 189505, 209836, 238450, 262295, 276100, 286900, 315590, 379010, 416911, 476900, 524590, 631180, 720119, 758020, 788975, 833822, 947525, 1049180, 1311475, 1440238, 1577950, 1667644, 1895050, 2084555, 2622950, 2880476, 3155900, 3600595, 3790100, 4169110, 5245900, 7201190, 7921309, 8338220, 10422775, 14402380, 15842618, 18002975, 20845550, 31685236, 36005950, 39606545, 41691100, 72011900, 79213090, 158426180, 198032725, 396065450, 792130900]

約数ペア:

[(1, 792130900), (2, 396065450), (4, 198032725), (5, 158426180), (10, 79213090), (11, 72011900), (19, 41691100), (20, 39606545), (22, 36005950), (25, 31685236), (38, 20845550), (44, 18002975), (50, 15842618), (55, 14402380), (76, 10422775), (95, 8338220), (100, 7921309), (110, 7201190), (151, 5245900), (190, 4169110), (209, 3790100), (220, 3600595), (251, 3155900), (275, 2880476), (302, 2622950), (380, 2084555), (418, 1895050), (475, 1667644), (502, 1577950), (550, 1440238), (604, 1311475), (755, 1049180), (836, 947525), (950, 833822), (1004, 788975), (1045, 758020), (1100, 720119), (1255, 631180), (1510, 524590), (1661, 476900), (1900, 416911), (2090, 379010), (2510, 315590), (2761, 286900), (2869, 276100), (3020, 262295), (3322, 238450), (3775, 209836), (4180, 189505), (4769, 166100), (5020, 157795), (5225, 151604), (5522, 143450), (5738, 138050), (6275, 126236), (6644, 119225), (7550, 104918), (8305, 95380), (9538, 83050), (10450, 75802), (11044, 71725), (11476, 69025), (12550, 63118), (13805, 57380), (14345, 55220), (15100, 52459), (16610, 47690), (19076, 41525), (20900, 37901), (23845, 33220), (25100, 31559), (27610, 28690)]