30472763.000000000

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{349}}^1$

素因数の和:510

約数の個数: 192

約数和(自身を含む): 452088000

約数和(自身を除く): 331599240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 137, 140, 168, 180, 210, 252, 274, 280, 315, 349, 360, 411, 420, 504, 548, 630, 685, 698, 822, 840, 959, 1047, 1096, 1233, 1260, 1370, 1396, 1644, 1745, 1918, 2055, 2094, 2443, 2466, 2520, 2740, 2792, 2877, 3141, 3288, 3490, 3836, 4110, 4188, 4795, 4886, 4932, 5235, 5480, 5754, 6165, 6282, 6980, 7329, 7672, 8220, 8376, 8631, 9590, 9772, 9864, 10470, 11508, 12215, 12330, 12564, 13960, 14385, 14658, 15705, 16440, 17262, 19180, 19544, 20940, 21987, 23016, 24430, 24660, 25128, 28770, 29316, 31410, 34524, 36645, 38360, 41880, 43155, 43974, 47813, 48860, 49320, 57540, 58632, 62820, 69048, 73290, 86310, 87948, 95626, 97720, 109935, 115080, 125640, 143439, 146580, 172620, 175896, 191252, 219870, 239065, 286878, 293160, 334691, 345240, 382504, 430317, 439740, 478130, 573756, 669382, 717195, 860634, 879480, 956260, 1004073, 1147512, 1338764, 1434390, 1673455, 1721268, 1912520, 2008146, 2151585, 2677528, 2868780, 3012219, 3346910, 3442536, 4016292, 4303170, 5020365, 5737560, 6024438, 6693820, 8032584, 8606340, 10040730, 12048876, 13387640, 15061095, 17212680, 20081460, 24097752, 30122190, 40162920, 60244380, 120488760]

約数ペア:

[(1, 120488760), (2, 60244380), (3, 40162920), (4, 30122190), (5, 24097752), (6, 20081460), (7, 17212680), (8, 15061095), (9, 13387640), (10, 12048876), (12, 10040730), (14, 8606340), (15, 8032584), (18, 6693820), (20, 6024438), (21, 5737560), (24, 5020365), (28, 4303170), (30, 4016292), (35, 3442536), (36, 3346910), (40, 3012219), (42, 2868780), (45, 2677528), (56, 2151585), (60, 2008146), (63, 1912520), (70, 1721268), (72, 1673455), (84, 1434390), (90, 1338764), (105, 1147512), (120, 1004073), (126, 956260), (137, 879480), (140, 860634), (168, 717195), (180, 669382), (210, 573756), (252, 478130), (274, 439740), (280, 430317), (315, 382504), (349, 345240), (360, 334691), (411, 293160), (420, 286878), (504, 239065), (548, 219870), (630, 191252), (685, 175896), (698, 172620), (822, 146580), (840, 143439), (959, 125640), (1047, 115080), (1096, 109935), (1233, 97720), (1260, 95626), (1370, 87948), (1396, 86310), (1644, 73290), (1745, 69048), (1918, 62820), (2055, 58632), (2094, 57540), (2443, 49320), (2466, 48860), (2520, 47813), (2740, 43974), (2792, 43155), (2877, 41880), (3141, 38360), (3288, 36645), (3490, 34524), (3836, 31410), (4110, 29316), (4188, 28770), (4795, 25128), (4886, 24660), (4932, 24430), (5235, 23016), (5480, 21987), (5754, 20940), (6165, 19544), (6282, 19180), (6980, 17262), (7329, 16440), (7672, 15705), (8220, 14658), (8376, 14385), (8631, 13960), (9590, 12564), (9772, 12330), (9864, 12215), (10470, 11508)]