30174660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:227

約数の個数: 192

約数和(自身を含む): 105235200

約数和(自身を除く): 75060540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 27, 30, 34, 36, 38, 45, 51, 54, 57, 60, 68, 76, 85, 90, 95, 102, 108, 114, 135, 153, 170, 171, 173, 180, 190, 204, 228, 255, 270, 285, 306, 323, 340, 342, 346, 380, 459, 510, 513, 519, 540, 570, 612, 646, 684, 692, 765, 855, 865, 918, 969, 1020, 1026, 1038, 1140, 1292, 1530, 1557, 1615, 1710, 1730, 1836, 1938, 2052, 2076, 2295, 2565, 2595, 2907, 2941, 3060, 3114, 3230, 3287, 3420, 3460, 3876, 4590, 4671, 4845, 5130, 5190, 5814, 5882, 6228, 6460, 6574, 7785, 8721, 8823, 9180, 9342, 9690, 9861, 10260, 10380, 11628, 11764, 13148, 14535, 14705, 15570, 16435, 17442, 17646, 18684, 19380, 19722, 23355, 26469, 29070, 29410, 29583, 31140, 32870, 34884, 35292, 39444, 43605, 44115, 46710, 49305, 52938, 55879, 58140, 58820, 59166, 65740, 79407, 87210, 88230, 88749, 93420, 98610, 105876, 111758, 118332, 132345, 147915, 158814, 167637, 174420, 176460, 177498, 197220, 223516, 264690, 279395, 295830, 317628, 335274, 354996, 397035, 443745, 502911, 529380, 558790, 591660, 670548, 794070, 838185, 887490, 1005822, 1117580, 1508733, 1588140, 1676370, 1774980, 2011644, 2514555, 3017466, 3352740, 5029110, 6034932, 7543665, 10058220, 15087330, 30174660]

約数ペア:

[(1, 30174660), (2, 15087330), (3, 10058220), (4, 7543665), (5, 6034932), (6, 5029110), (9, 3352740), (10, 3017466), (12, 2514555), (15, 2011644), (17, 1774980), (18, 1676370), (19, 1588140), (20, 1508733), (27, 1117580), (30, 1005822), (34, 887490), (36, 838185), (38, 794070), (45, 670548), (51, 591660), (54, 558790), (57, 529380), (60, 502911), (68, 443745), (76, 397035), (85, 354996), (90, 335274), (95, 317628), (102, 295830), (108, 279395), (114, 264690), (135, 223516), (153, 197220), (170, 177498), (171, 176460), (173, 174420), (180, 167637), (190, 158814), (204, 147915), (228, 132345), (255, 118332), (270, 111758), (285, 105876), (306, 98610), (323, 93420), (340, 88749), (342, 88230), (346, 87210), (380, 79407), (459, 65740), (510, 59166), (513, 58820), (519, 58140), (540, 55879), (570, 52938), (612, 49305), (646, 46710), (684, 44115), (692, 43605), (765, 39444), (855, 35292), (865, 34884), (918, 32870), (969, 31140), (1020, 29583), (1026, 29410), (1038, 29070), (1140, 26469), (1292, 23355), (1530, 19722), (1557, 19380), (1615, 18684), (1710, 17646), (1730, 17442), (1836, 16435), (1938, 15570), (2052, 14705), (2076, 14535), (2295, 13148), (2565, 11764), (2595, 11628), (2907, 10380), (2941, 10260), (3060, 9861), (3114, 9690), (3230, 9342), (3287, 9180), (3420, 8823), (3460, 8721), (3876, 7785), (4590, 6574), (4671, 6460), (4845, 6228), (5130, 5882), (5190, 5814)]