189726600

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1$

素因数の和:452

約数の個数: 192

約数和(自身を含む): 678528000

約数和(自身を除く): 488801400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 199, 200, 210, 227, 280, 300, 350, 398, 420, 454, 525, 597, 600, 681, 700, 796, 840, 908, 995, 1050, 1135, 1194, 1362, 1393, 1400, 1589, 1592, 1816, 1990, 2100, 2270, 2388, 2724, 2786, 2985, 3178, 3405, 3980, 4179, 4200, 4540, 4767, 4776, 4975, 5448, 5572, 5675, 5970, 6356, 6810, 6965, 7945, 7960, 8358, 9080, 9534, 9950, 11144, 11350, 11940, 12712, 13620, 13930, 14925, 15890, 16716, 17025, 19068, 19900, 20895, 22700, 23835, 23880, 27240, 27860, 29850, 31780, 33432, 34050, 34825, 38136, 39725, 39800, 41790, 45173, 45400, 47670, 55720, 59700, 63560, 68100, 69650, 79450, 83580, 90346, 95340, 104475, 119175, 119400, 135519, 136200, 139300, 158900, 167160, 180692, 190680, 208950, 225865, 238350, 271038, 278600, 316211, 317800, 361384, 417900, 451730, 476700, 542076, 632422, 677595, 835800, 903460, 948633, 953400, 1084152, 1129325, 1264844, 1355190, 1581055, 1806920, 1897266, 2258650, 2529688, 2710380, 3162110, 3387975, 3794532, 4517300, 4743165, 5420760, 6324220, 6775950, 7589064, 7905275, 9034600, 9486330, 12648440, 13551900, 15810550, 18972660, 23715825, 27103800, 31621100, 37945320, 47431650, 63242200, 94863300, 189726600]

約数ペア:

[(1, 189726600), (2, 94863300), (3, 63242200), (4, 47431650), (5, 37945320), (6, 31621100), (7, 27103800), (8, 23715825), (10, 18972660), (12, 15810550), (14, 13551900), (15, 12648440), (20, 9486330), (21, 9034600), (24, 7905275), (25, 7589064), (28, 6775950), (30, 6324220), (35, 5420760), (40, 4743165), (42, 4517300), (50, 3794532), (56, 3387975), (60, 3162110), (70, 2710380), (75, 2529688), (84, 2258650), (100, 1897266), (105, 1806920), (120, 1581055), (140, 1355190), (150, 1264844), (168, 1129325), (175, 1084152), (199, 953400), (200, 948633), (210, 903460), (227, 835800), (280, 677595), (300, 632422), (350, 542076), (398, 476700), (420, 451730), (454, 417900), (525, 361384), (597, 317800), (600, 316211), (681, 278600), (700, 271038), (796, 238350), (840, 225865), (908, 208950), (995, 190680), (1050, 180692), (1135, 167160), (1194, 158900), (1362, 139300), (1393, 136200), (1400, 135519), (1589, 119400), (1592, 119175), (1816, 104475), (1990, 95340), (2100, 90346), (2270, 83580), (2388, 79450), (2724, 69650), (2786, 68100), (2985, 63560), (3178, 59700), (3405, 55720), (3980, 47670), (4179, 45400), (4200, 45173), (4540, 41790), (4767, 39800), (4776, 39725), (4975, 38136), (5448, 34825), (5572, 34050), (5675, 33432), (5970, 31780), (6356, 29850), (6810, 27860), (6965, 27240), (7945, 23880), (7960, 23835), (8358, 22700), (9080, 20895), (9534, 19900), (9950, 19068), (11144, 17025), (11350, 16716), (11940, 15890), (12712, 14925), (13620, 13930)]