80451986100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{1019}}^1\times {\mathrm{2957}}^1$

素因数の和:4082

約数の個数: 144

約数和(自身を含む): 235700539200

約数和(自身を除く): 155248553100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 89, 100, 150, 178, 267, 300, 356, 445, 534, 890, 1019, 1068, 1335, 1780, 2038, 2225, 2670, 2957, 3057, 4076, 4450, 5095, 5340, 5914, 6114, 6675, 8871, 8900, 10190, 11828, 12228, 13350, 14785, 15285, 17742, 20380, 25475, 26700, 29570, 30570, 35484, 44355, 50950, 59140, 61140, 73925, 76425, 88710, 90691, 101900, 147850, 152850, 177420, 181382, 221775, 263173, 272073, 295700, 305700, 362764, 443550, 453455, 526346, 544146, 789519, 887100, 906910, 1052692, 1088292, 1315865, 1360365, 1579038, 1813820, 2267275, 2631730, 2720730, 3013183, 3158076, 3947595, 4534550, 5263460, 5441460, 6026366, 6579325, 6801825, 7895190, 9039549, 9069100, 12052732, 13158650, 13603650, 15065915, 15790380, 18079098, 19737975, 26317300, 27207300, 30131830, 36158196, 39475950, 45197745, 60263660, 75329575, 78951900, 90395490, 150659150, 180790980, 225988725, 268173287, 301318300, 451977450, 536346574, 804519861, 903954900, 1072693148, 1340866435, 1609039722, 2681732870, 3218079444, 4022599305, 5363465740, 6704332175, 8045198610, 13408664350, 16090397220, 20112996525, 26817328700, 40225993050, 80451986100]

約数ペア:

[(1, 80451986100), (2, 40225993050), (3, 26817328700), (4, 20112996525), (5, 16090397220), (6, 13408664350), (10, 8045198610), (12, 6704332175), (15, 5363465740), (20, 4022599305), (25, 3218079444), (30, 2681732870), (50, 1609039722), (60, 1340866435), (75, 1072693148), (89, 903954900), (100, 804519861), (150, 536346574), (178, 451977450), (267, 301318300), (300, 268173287), (356, 225988725), (445, 180790980), (534, 150659150), (890, 90395490), (1019, 78951900), (1068, 75329575), (1335, 60263660), (1780, 45197745), (2038, 39475950), (2225, 36158196), (2670, 30131830), (2957, 27207300), (3057, 26317300), (4076, 19737975), (4450, 18079098), (5095, 15790380), (5340, 15065915), (5914, 13603650), (6114, 13158650), (6675, 12052732), (8871, 9069100), (8900, 9039549), (10190, 7895190), (11828, 6801825), (12228, 6579325), (13350, 6026366), (14785, 5441460), (15285, 5263460), (17742, 4534550), (20380, 3947595), (25475, 3158076), (26700, 3013183), (29570, 2720730), (30570, 2631730), (35484, 2267275), (44355, 1813820), (50950, 1579038), (59140, 1360365), (61140, 1315865), (73925, 1088292), (76425, 1052692), (88710, 906910), (90691, 887100), (101900, 789519), (147850, 544146), (152850, 526346), (177420, 453455), (181382, 443550), (221775, 362764), (263173, 305700), (272073, 295700)]