193138400

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1$

素因数の和:426

約数の個数: 216

約数和(自身を含む): 592227720

約数和(自身を除く): 399089320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 49, 50, 52, 56, 65, 70, 80, 91, 98, 100, 104, 112, 130, 140, 160, 175, 182, 196, 200, 208, 224, 245, 260, 280, 325, 350, 364, 379, 392, 400, 416, 455, 490, 520, 560, 637, 650, 700, 728, 758, 784, 800, 910, 980, 1040, 1120, 1225, 1274, 1300, 1400, 1456, 1516, 1568, 1820, 1895, 1960, 2080, 2275, 2450, 2548, 2600, 2653, 2800, 2912, 3032, 3185, 3640, 3790, 3920, 4550, 4900, 4927, 5096, 5200, 5306, 5600, 6064, 6370, 7280, 7580, 7840, 9100, 9475, 9800, 9854, 10192, 10400, 10612, 12128, 12740, 13265, 14560, 15160, 15925, 18200, 18571, 18950, 19600, 19708, 20384, 21224, 24635, 25480, 26530, 30320, 31850, 34489, 36400, 37142, 37900, 39200, 39416, 42448, 49270, 50960, 53060, 60640, 63700, 66325, 68978, 72800, 74284, 75800, 78832, 84896, 92855, 98540, 101920, 106120, 123175, 127400, 132650, 137956, 148568, 151600, 157664, 172445, 185710, 197080, 212240, 241423, 246350, 254800, 265300, 275912, 297136, 303200, 344890, 371420, 394160, 424480, 464275, 482846, 492700, 509600, 530600, 551824, 594272, 689780, 742840, 788320, 862225, 928550, 965692, 985400, 1061200, 1103648, 1207115, 1379560, 1485680, 1724450, 1857100, 1931384, 1970800, 2122400, 2414230, 2759120, 2971360, 3448900, 3714200, 3862768, 3941600, 4828460, 5518240, 6035575, 6897800, 7428400, 7725536, 9656920, 12071150, 13795600, 14856800, 19313840, 24142300, 27591200, 38627680, 48284600, 96569200, 193138400]

約数ペア:

[(1, 193138400), (2, 96569200), (4, 48284600), (5, 38627680), (7, 27591200), (8, 24142300), (10, 19313840), (13, 14856800), (14, 13795600), (16, 12071150), (20, 9656920), (25, 7725536), (26, 7428400), (28, 6897800), (32, 6035575), (35, 5518240), (40, 4828460), (49, 3941600), (50, 3862768), (52, 3714200), (56, 3448900), (65, 2971360), (70, 2759120), (80, 2414230), (91, 2122400), (98, 1970800), (100, 1931384), (104, 1857100), (112, 1724450), (130, 1485680), (140, 1379560), (160, 1207115), (175, 1103648), (182, 1061200), (196, 985400), (200, 965692), (208, 928550), (224, 862225), (245, 788320), (260, 742840), (280, 689780), (325, 594272), (350, 551824), (364, 530600), (379, 509600), (392, 492700), (400, 482846), (416, 464275), (455, 424480), (490, 394160), (520, 371420), (560, 344890), (637, 303200), (650, 297136), (700, 275912), (728, 265300), (758, 254800), (784, 246350), (800, 241423), (910, 212240), (980, 197080), (1040, 185710), (1120, 172445), (1225, 157664), (1274, 151600), (1300, 148568), (1400, 137956), (1456, 132650), (1516, 127400), (1568, 123175), (1820, 106120), (1895, 101920), (1960, 98540), (2080, 92855), (2275, 84896), (2450, 78832), (2548, 75800), (2600, 74284), (2653, 72800), (2800, 68978), (2912, 66325), (3032, 63700), (3185, 60640), (3640, 53060), (3790, 50960), (3920, 49270), (4550, 42448), (4900, 39416), (4927, 39200), (5096, 37900), (5200, 37142), (5306, 36400), (5600, 34489), (6064, 31850), (6370, 30320), (7280, 26530), (7580, 25480), (7840, 24635), (9100, 21224), (9475, 20384), (9800, 19708), (9854, 19600), (10192, 18950), (10400, 18571), (10612, 18200), (12128, 15925), (12740, 15160), (13265, 14560)]