252406260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:447

約数の個数: 192

約数和(自身を含む): 840403200

約数和(自身を除く): 587996940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 73, 76, 90, 95, 108, 114, 135, 146, 171, 180, 190, 219, 228, 270, 285, 292, 337, 342, 365, 380, 438, 513, 540, 570, 657, 674, 684, 730, 855, 876, 1011, 1026, 1095, 1140, 1314, 1348, 1387, 1460, 1685, 1710, 1971, 2022, 2052, 2190, 2565, 2628, 2774, 3033, 3285, 3370, 3420, 3942, 4044, 4161, 4380, 5055, 5130, 5548, 6066, 6403, 6570, 6740, 6935, 7884, 8322, 9099, 9855, 10110, 10260, 12132, 12483, 12806, 13140, 13870, 15165, 16644, 18198, 19209, 19710, 20220, 20805, 24601, 24966, 25612, 27740, 30330, 32015, 36396, 37449, 38418, 39420, 41610, 45495, 49202, 49932, 57627, 60660, 62415, 64030, 73803, 74898, 76836, 83220, 90990, 96045, 98404, 115254, 123005, 124830, 128060, 147606, 149796, 172881, 181980, 187245, 192090, 221409, 230508, 246010, 249660, 288135, 295212, 345762, 369015, 374490, 384180, 442818, 467419, 492020, 576270, 664227, 691524, 738030, 748980, 864405, 885636, 934838, 1107045, 1152540, 1328454, 1402257, 1476060, 1728810, 1869676, 2214090, 2337095, 2656908, 2804514, 3321135, 3457620, 4206771, 4428180, 4674190, 5609028, 6642270, 7011285, 8413542, 9348380, 12620313, 13284540, 14022570, 16827084, 21033855, 25240626, 28045140, 42067710, 50481252, 63101565, 84135420, 126203130, 252406260]

約数ペア:

[(1, 252406260), (2, 126203130), (3, 84135420), (4, 63101565), (5, 50481252), (6, 42067710), (9, 28045140), (10, 25240626), (12, 21033855), (15, 16827084), (18, 14022570), (19, 13284540), (20, 12620313), (27, 9348380), (30, 8413542), (36, 7011285), (38, 6642270), (45, 5609028), (54, 4674190), (57, 4428180), (60, 4206771), (73, 3457620), (76, 3321135), (90, 2804514), (95, 2656908), (108, 2337095), (114, 2214090), (135, 1869676), (146, 1728810), (171, 1476060), (180, 1402257), (190, 1328454), (219, 1152540), (228, 1107045), (270, 934838), (285, 885636), (292, 864405), (337, 748980), (342, 738030), (365, 691524), (380, 664227), (438, 576270), (513, 492020), (540, 467419), (570, 442818), (657, 384180), (674, 374490), (684, 369015), (730, 345762), (855, 295212), (876, 288135), (1011, 249660), (1026, 246010), (1095, 230508), (1140, 221409), (1314, 192090), (1348, 187245), (1387, 181980), (1460, 172881), (1685, 149796), (1710, 147606), (1971, 128060), (2022, 124830), (2052, 123005), (2190, 115254), (2565, 98404), (2628, 96045), (2774, 90990), (3033, 83220), (3285, 76836), (3370, 74898), (3420, 73803), (3942, 64030), (4044, 62415), (4161, 60660), (4380, 57627), (5055, 49932), (5130, 49202), (5548, 45495), (6066, 41610), (6403, 39420), (6570, 38418), (6740, 37449), (6935, 36396), (7884, 32015), (8322, 30330), (9099, 27740), (9855, 25612), (10110, 24966), (10260, 24601), (12132, 20805), (12483, 20220), (12806, 19710), (13140, 19209), (13870, 18198), (15165, 16644)]