1727618580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{541}}^1$

素因数の和:826

約数の個数: 144

約数和(自身を含む): 5330327184

約数和(自身を除く): 3602708604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 157, 180, 226, 314, 339, 452, 471, 541, 565, 628, 678, 785, 942, 1017, 1082, 1130, 1356, 1413, 1570, 1623, 1695, 1884, 2034, 2164, 2260, 2355, 2705, 2826, 3140, 3246, 3390, 4068, 4710, 4869, 5085, 5410, 5652, 6492, 6780, 7065, 8115, 9420, 9738, 10170, 10820, 14130, 16230, 17741, 19476, 20340, 24345, 28260, 32460, 35482, 48690, 53223, 61133, 70964, 84937, 88705, 97380, 106446, 122266, 159669, 169874, 177410, 183399, 212892, 244532, 254811, 266115, 305665, 319338, 339748, 354820, 366798, 424685, 509622, 532230, 550197, 611330, 638676, 733596, 764433, 798345, 849370, 916995, 1019244, 1064460, 1100394, 1222660, 1274055, 1528866, 1596690, 1698740, 1833990, 2200788, 2548110, 2750985, 3057732, 3193380, 3667980, 3822165, 5096220, 5501970, 7644330, 9597881, 11003940, 15288660, 19195762, 28793643, 38391524, 47989405, 57587286, 86380929, 95978810, 115174572, 143968215, 172761858, 191957620, 287936430, 345523716, 431904645, 575872860, 863809290, 1727618580]

約数ペア:

[(1, 1727618580), (2, 863809290), (3, 575872860), (4, 431904645), (5, 345523716), (6, 287936430), (9, 191957620), (10, 172761858), (12, 143968215), (15, 115174572), (18, 95978810), (20, 86380929), (30, 57587286), (36, 47989405), (45, 38391524), (60, 28793643), (90, 19195762), (113, 15288660), (157, 11003940), (180, 9597881), (226, 7644330), (314, 5501970), (339, 5096220), (452, 3822165), (471, 3667980), (541, 3193380), (565, 3057732), (628, 2750985), (678, 2548110), (785, 2200788), (942, 1833990), (1017, 1698740), (1082, 1596690), (1130, 1528866), (1356, 1274055), (1413, 1222660), (1570, 1100394), (1623, 1064460), (1695, 1019244), (1884, 916995), (2034, 849370), (2164, 798345), (2260, 764433), (2355, 733596), (2705, 638676), (2826, 611330), (3140, 550197), (3246, 532230), (3390, 509622), (4068, 424685), (4710, 366798), (4869, 354820), (5085, 339748), (5410, 319338), (5652, 305665), (6492, 266115), (6780, 254811), (7065, 244532), (8115, 212892), (9420, 183399), (9738, 177410), (10170, 169874), (10820, 159669), (14130, 122266), (16230, 106446), (17741, 97380), (19476, 88705), (20340, 84937), (24345, 70964), (28260, 61133), (32460, 53223), (35482, 48690)]