188988660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{173}}^1$

素因数の和:232

約数の個数: 288

約数和(自身を含む): 717937920

約数和(自身を除く): 528949260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 170, 173, 180, 189, 204, 210, 238, 252, 255, 270, 289, 306, 315, 340, 346, 357, 378, 420, 459, 476, 510, 519, 540, 578, 595, 612, 630, 692, 714, 756, 765, 865, 867, 918, 945, 1020, 1038, 1071, 1156, 1190, 1211, 1260, 1428, 1445, 1530, 1557, 1730, 1734, 1785, 1836, 1890, 2023, 2076, 2142, 2295, 2380, 2422, 2595, 2601, 2890, 2941, 3060, 3114, 3213, 3460, 3468, 3570, 3633, 3780, 4046, 4284, 4335, 4590, 4671, 4844, 5190, 5202, 5355, 5780, 5882, 6055, 6069, 6228, 6426, 7140, 7266, 7785, 7803, 8092, 8670, 8823, 9180, 9342, 10115, 10380, 10404, 10710, 10899, 11764, 12110, 12138, 12852, 13005, 14532, 14705, 15570, 15606, 16065, 17340, 17646, 18165, 18207, 18684, 20230, 20587, 21420, 21798, 23355, 24220, 24276, 26010, 26469, 29410, 30345, 31140, 31212, 32130, 32697, 35292, 36330, 36414, 39015, 40460, 41174, 43596, 44115, 46710, 49997, 52020, 52938, 54495, 54621, 58820, 60690, 61761, 64260, 65394, 72660, 72828, 78030, 79407, 82348, 88230, 91035, 93420, 99994, 102935, 105876, 108990, 109242, 121380, 123522, 130788, 132345, 149991, 156060, 158814, 163485, 176460, 182070, 185283, 199988, 205870, 217980, 218484, 247044, 249985, 264690, 273105, 299982, 308805, 317628, 326970, 349979, 364140, 370566, 397035, 411740, 449973, 499970, 529380, 546210, 555849, 599964, 617610, 653940, 699958, 741132, 749955, 794070, 899946, 926415, 999940, 1049937, 1092420, 1111698, 1235220, 1349919, 1399916, 1499910, 1588140, 1749895, 1799892, 1852830, 2099874, 2223396, 2249865, 2699838, 2779245, 2999820, 3149811, 3499790, 3705660, 4199748, 4499730, 5249685, 5399676, 5558490, 6299622, 6749595, 6999580, 8999460, 9449433, 10499370, 11116980, 12599244, 13499190, 15749055, 18898866, 20998740, 26998380, 31498110, 37797732, 47247165, 62996220, 94494330, 188988660]

約数ペア:

[(1, 188988660), (2, 94494330), (3, 62996220), (4, 47247165), (5, 37797732), (6, 31498110), (7, 26998380), (9, 20998740), (10, 18898866), (12, 15749055), (14, 13499190), (15, 12599244), (17, 11116980), (18, 10499370), (20, 9449433), (21, 8999460), (27, 6999580), (28, 6749595), (30, 6299622), (34, 5558490), (35, 5399676), (36, 5249685), (42, 4499730), (45, 4199748), (51, 3705660), (54, 3499790), (60, 3149811), (63, 2999820), (68, 2779245), (70, 2699838), (84, 2249865), (85, 2223396), (90, 2099874), (102, 1852830), (105, 1799892), (108, 1749895), (119, 1588140), (126, 1499910), (135, 1399916), (140, 1349919), (153, 1235220), (170, 1111698), (173, 1092420), (180, 1049937), (189, 999940), (204, 926415), (210, 899946), (238, 794070), (252, 749955), (255, 741132), (270, 699958), (289, 653940), (306, 617610), (315, 599964), (340, 555849), (346, 546210), (357, 529380), (378, 499970), (420, 449973), (459, 411740), (476, 397035), (510, 370566), (519, 364140), (540, 349979), (578, 326970), (595, 317628), (612, 308805), (630, 299982), (692, 273105), (714, 264690), (756, 249985), (765, 247044), (865, 218484), (867, 217980), (918, 205870), (945, 199988), (1020, 185283), (1038, 182070), (1071, 176460), (1156, 163485), (1190, 158814), (1211, 156060), (1260, 149991), (1428, 132345), (1445, 130788), (1530, 123522), (1557, 121380), (1730, 109242), (1734, 108990), (1785, 105876), (1836, 102935), (1890, 99994), (2023, 93420), (2076, 91035), (2142, 88230), (2295, 82348), (2380, 79407), (2422, 78030), (2595, 72828), (2601, 72660), (2890, 65394), (2941, 64260), (3060, 61761), (3114, 60690), (3213, 58820), (3460, 54621), (3468, 54495), (3570, 52938), (3633, 52020), (3780, 49997), (4046, 46710), (4284, 44115), (4335, 43596), (4590, 41174), (4671, 40460), (4844, 39015), (5190, 36414), (5202, 36330), (5355, 35292), (5780, 32697), (5882, 32130), (6055, 31212), (6069, 31140), (6228, 30345), (6426, 29410), (7140, 26469), (7266, 26010), (7785, 24276), (7803, 24220), (8092, 23355), (8670, 21798), (8823, 21420), (9180, 20587), (9342, 20230), (10115, 18684), (10380, 18207), (10404, 18165), (10710, 17646), (10899, 17340), (11764, 16065), (12110, 15606), (12138, 15570), (12852, 14705), (13005, 14532)]