538899021500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1\times {\mathrm{4951}}^1$

素因数の和:5341

約数の個数: 192

約数和(自身を含む): 1361153783808

約数和(自身を除く): 822254762308

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 137, 140, 175, 227, 250, 274, 350, 454, 500, 548, 685, 700, 875, 908, 959, 1135, 1370, 1589, 1750, 1918, 2270, 2740, 3178, 3425, 3500, 3836, 4540, 4795, 4951, 5675, 6356, 6850, 7945, 9590, 9902, 11350, 13700, 15890, 17125, 19180, 19804, 22700, 23975, 24755, 28375, 31099, 31780, 34250, 34657, 39725, 47950, 49510, 56750, 62198, 68500, 69314, 79450, 95900, 99020, 113500, 119875, 123775, 124396, 138628, 155495, 158900, 173285, 198625, 217693, 239750, 247550, 310990, 346570, 397250, 435386, 479500, 495100, 618875, 621980, 678287, 693140, 777475, 794500, 866425, 870772, 1088465, 1123877, 1237750, 1356574, 1554950, 1732850, 2176930, 2247754, 2475500, 2713148, 3109900, 3391435, 3465700, 3887375, 4332125, 4353860, 4495508, 4748009, 5442325, 5619385, 6782870, 7774750, 7867139, 8664250, 9496018, 10884650, 11238770, 13565740, 15549500, 15734278, 16957175, 17328500, 18992036, 21769300, 22477540, 23740045, 27211625, 28096925, 31468556, 33914350, 39335695, 47480090, 54423250, 56193850, 67828700, 78671390, 84785875, 94960180, 108846500, 112387700, 118700225, 140484625, 153971149, 157342780, 169571750, 196678475, 237400450, 280969250, 307942298, 339143500, 393356950, 474800900, 561938500, 593501125, 615884596, 769855745, 786713900, 983392375, 1077798043, 1187002250, 1539711490, 1966784750, 2155596086, 2374004500, 3079422980, 3849278725, 3933569500, 4311192172, 5388990215, 7698557450, 10777980430, 15397114900, 19246393625, 21555960860, 26944951075, 38492787250, 53889902150, 76985574500, 107779804300, 134724755375, 269449510750, 538899021500]

約数ペア:

[(1, 538899021500), (2, 269449510750), (4, 134724755375), (5, 107779804300), (7, 76985574500), (10, 53889902150), (14, 38492787250), (20, 26944951075), (25, 21555960860), (28, 19246393625), (35, 15397114900), (50, 10777980430), (70, 7698557450), (100, 5388990215), (125, 4311192172), (137, 3933569500), (140, 3849278725), (175, 3079422980), (227, 2374004500), (250, 2155596086), (274, 1966784750), (350, 1539711490), (454, 1187002250), (500, 1077798043), (548, 983392375), (685, 786713900), (700, 769855745), (875, 615884596), (908, 593501125), (959, 561938500), (1135, 474800900), (1370, 393356950), (1589, 339143500), (1750, 307942298), (1918, 280969250), (2270, 237400450), (2740, 196678475), (3178, 169571750), (3425, 157342780), (3500, 153971149), (3836, 140484625), (4540, 118700225), (4795, 112387700), (4951, 108846500), (5675, 94960180), (6356, 84785875), (6850, 78671390), (7945, 67828700), (9590, 56193850), (9902, 54423250), (11350, 47480090), (13700, 39335695), (15890, 33914350), (17125, 31468556), (19180, 28096925), (19804, 27211625), (22700, 23740045), (23975, 22477540), (24755, 21769300), (28375, 18992036), (31099, 17328500), (31780, 16957175), (34250, 15734278), (34657, 15549500), (39725, 13565740), (47950, 11238770), (49510, 10884650), (56750, 9496018), (62198, 8664250), (68500, 7867139), (69314, 7774750), (79450, 6782870), (95900, 5619385), (99020, 5442325), (113500, 4748009), (119875, 4495508), (123775, 4353860), (124396, 4332125), (138628, 3887375), (155495, 3465700), (158900, 3391435), (173285, 3109900), (198625, 2713148), (217693, 2475500), (239750, 2247754), (247550, 2176930), (310990, 1732850), (346570, 1554950), (397250, 1356574), (435386, 1237750), (479500, 1123877), (495100, 1088465), (618875, 870772), (621980, 866425), (678287, 794500), (693140, 777475)]