204430500

素因数分解:

$2^2\times 3^3\times 5^3\times {\mathrm{19}}^1\times {\mathrm{797}}^1$

素因数の和:844

約数の個数: 192

約数和(自身を含む): 697132800

約数和(自身を除く): 492702300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 90, 95, 100, 108, 114, 125, 135, 150, 171, 180, 190, 225, 228, 250, 270, 285, 300, 342, 375, 380, 450, 475, 500, 513, 540, 570, 675, 684, 750, 797, 855, 900, 950, 1026, 1125, 1140, 1350, 1425, 1500, 1594, 1710, 1900, 2052, 2250, 2375, 2391, 2565, 2700, 2850, 3188, 3375, 3420, 3985, 4275, 4500, 4750, 4782, 5130, 5700, 6750, 7125, 7173, 7970, 8550, 9500, 9564, 10260, 11955, 12825, 13500, 14250, 14346, 15143, 15940, 17100, 19925, 21375, 21519, 23910, 25650, 28500, 28692, 30286, 35865, 39850, 42750, 43038, 45429, 47820, 51300, 59775, 60572, 64125, 71730, 75715, 79700, 85500, 86076, 90858, 99625, 107595, 119550, 128250, 136287, 143460, 151430, 179325, 181716, 199250, 215190, 227145, 239100, 256500, 272574, 298875, 302860, 358650, 378575, 398500, 408861, 430380, 454290, 537975, 545148, 597750, 681435, 717300, 757150, 817722, 896625, 908580, 1075950, 1135725, 1195500, 1362870, 1514300, 1635444, 1793250, 1892875, 2044305, 2151900, 2271450, 2689875, 2725740, 3407175, 3586500, 3785750, 4088610, 4542900, 5379750, 5678625, 6814350, 7571500, 8177220, 10221525, 10759500, 11357250, 13628700, 17035875, 20443050, 22714500, 34071750, 40886100, 51107625, 68143500, 102215250, 204430500]

約数ペア:

[(1, 204430500), (2, 102215250), (3, 68143500), (4, 51107625), (5, 40886100), (6, 34071750), (9, 22714500), (10, 20443050), (12, 17035875), (15, 13628700), (18, 11357250), (19, 10759500), (20, 10221525), (25, 8177220), (27, 7571500), (30, 6814350), (36, 5678625), (38, 5379750), (45, 4542900), (50, 4088610), (54, 3785750), (57, 3586500), (60, 3407175), (75, 2725740), (76, 2689875), (90, 2271450), (95, 2151900), (100, 2044305), (108, 1892875), (114, 1793250), (125, 1635444), (135, 1514300), (150, 1362870), (171, 1195500), (180, 1135725), (190, 1075950), (225, 908580), (228, 896625), (250, 817722), (270, 757150), (285, 717300), (300, 681435), (342, 597750), (375, 545148), (380, 537975), (450, 454290), (475, 430380), (500, 408861), (513, 398500), (540, 378575), (570, 358650), (675, 302860), (684, 298875), (750, 272574), (797, 256500), (855, 239100), (900, 227145), (950, 215190), (1026, 199250), (1125, 181716), (1140, 179325), (1350, 151430), (1425, 143460), (1500, 136287), (1594, 128250), (1710, 119550), (1900, 107595), (2052, 99625), (2250, 90858), (2375, 86076), (2391, 85500), (2565, 79700), (2700, 75715), (2850, 71730), (3188, 64125), (3375, 60572), (3420, 59775), (3985, 51300), (4275, 47820), (4500, 45429), (4750, 43038), (4782, 42750), (5130, 39850), (5700, 35865), (6750, 30286), (7125, 28692), (7173, 28500), (7970, 25650), (8550, 23910), (9500, 21519), (9564, 21375), (10260, 19925), (11955, 17100), (12825, 15940), (13500, 15143), (14250, 14346)]