998568900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5113}}^1$

素因数の和:5171

約数の個数: 216

約数和(自身を含む): 3693208064

約数和(自身を除く): 2694639164

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 31, 35, 36, 42, 45, 50, 60, 62, 63, 70, 75, 84, 90, 93, 100, 105, 124, 126, 140, 150, 155, 175, 180, 186, 210, 217, 225, 252, 279, 300, 310, 315, 350, 372, 420, 434, 450, 465, 525, 558, 620, 630, 651, 700, 775, 868, 900, 930, 1050, 1085, 1116, 1260, 1302, 1395, 1550, 1575, 1860, 1953, 2100, 2170, 2325, 2604, 2790, 3100, 3150, 3255, 3906, 4340, 4650, 5113, 5425, 5580, 6300, 6510, 6975, 7812, 9300, 9765, 10226, 10850, 13020, 13950, 15339, 16275, 19530, 20452, 21700, 25565, 27900, 30678, 32550, 35791, 39060, 46017, 48825, 51130, 61356, 65100, 71582, 76695, 92034, 97650, 102260, 107373, 127825, 143164, 153390, 158503, 178955, 184068, 195300, 214746, 230085, 255650, 306780, 317006, 322119, 357910, 383475, 429492, 460170, 475509, 511300, 536865, 634012, 644238, 715820, 766950, 792515, 894775, 920340, 951018, 1073730, 1109521, 1150425, 1288476, 1426527, 1533900, 1585030, 1610595, 1789550, 1902036, 2147460, 2219042, 2300850, 2377545, 2684325, 2853054, 3170060, 3221190, 3328563, 3579100, 3962575, 4438084, 4601700, 4755090, 5368650, 5547605, 5706108, 6442380, 6657126, 7132635, 7925150, 8052975, 9510180, 9985689, 10737300, 11095210, 11887725, 13314252, 14265270, 15850300, 16105950, 16642815, 19971378, 22190420, 23775450, 27738025, 28530540, 32211900, 33285630, 35663175, 39942756, 47550900, 49928445, 55476050, 66571260, 71326350, 83214075, 99856890, 110952100, 142652700, 166428150, 199713780, 249642225, 332856300, 499284450, 998568900]

約数ペア:

[(1, 998568900), (2, 499284450), (3, 332856300), (4, 249642225), (5, 199713780), (6, 166428150), (7, 142652700), (9, 110952100), (10, 99856890), (12, 83214075), (14, 71326350), (15, 66571260), (18, 55476050), (20, 49928445), (21, 47550900), (25, 39942756), (28, 35663175), (30, 33285630), (31, 32211900), (35, 28530540), (36, 27738025), (42, 23775450), (45, 22190420), (50, 19971378), (60, 16642815), (62, 16105950), (63, 15850300), (70, 14265270), (75, 13314252), (84, 11887725), (90, 11095210), (93, 10737300), (100, 9985689), (105, 9510180), (124, 8052975), (126, 7925150), (140, 7132635), (150, 6657126), (155, 6442380), (175, 5706108), (180, 5547605), (186, 5368650), (210, 4755090), (217, 4601700), (225, 4438084), (252, 3962575), (279, 3579100), (300, 3328563), (310, 3221190), (315, 3170060), (350, 2853054), (372, 2684325), (420, 2377545), (434, 2300850), (450, 2219042), (465, 2147460), (525, 1902036), (558, 1789550), (620, 1610595), (630, 1585030), (651, 1533900), (700, 1426527), (775, 1288476), (868, 1150425), (900, 1109521), (930, 1073730), (1050, 951018), (1085, 920340), (1116, 894775), (1260, 792515), (1302, 766950), (1395, 715820), (1550, 644238), (1575, 634012), (1860, 536865), (1953, 511300), (2100, 475509), (2170, 460170), (2325, 429492), (2604, 383475), (2790, 357910), (3100, 322119), (3150, 317006), (3255, 306780), (3906, 255650), (4340, 230085), (4650, 214746), (5113, 195300), (5425, 184068), (5580, 178955), (6300, 158503), (6510, 153390), (6975, 143164), (7812, 127825), (9300, 107373), (9765, 102260), (10226, 97650), (10850, 92034), (13020, 76695), (13950, 71582), (15339, 65100), (16275, 61356), (19530, 51130), (20452, 48825), (21700, 46017), (25565, 39060), (27900, 35791), (30678, 32550)]