27513990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{367}}^1$

素因数の和:411

約数の個数: 144

約数和(自身を含む): 88350912

約数和(自身を除く): 60836922

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 49, 51, 63, 70, 85, 90, 98, 102, 105, 119, 126, 147, 153, 170, 210, 238, 245, 255, 294, 306, 315, 357, 367, 441, 490, 510, 595, 630, 714, 734, 735, 765, 833, 882, 1071, 1101, 1190, 1470, 1530, 1666, 1785, 1835, 2142, 2202, 2205, 2499, 2569, 3303, 3570, 3670, 4165, 4410, 4998, 5138, 5355, 5505, 6239, 6606, 7497, 7707, 8330, 10710, 11010, 12478, 12495, 12845, 14994, 15414, 16515, 17983, 18717, 23121, 24990, 25690, 31195, 33030, 35966, 37434, 37485, 38535, 43673, 46242, 53949, 56151, 62390, 74970, 77070, 87346, 89915, 93585, 107898, 112302, 115605, 131019, 161847, 179830, 187170, 218365, 231210, 262038, 269745, 280755, 305711, 323694, 393057, 436730, 539490, 561510, 611422, 655095, 786114, 809235, 917133, 1310190, 1528555, 1618470, 1834266, 1965285, 2751399, 3057110, 3930570, 4585665, 5502798, 9171330, 13756995, 27513990]

約数ペア:

[(1, 27513990), (2, 13756995), (3, 9171330), (5, 5502798), (6, 4585665), (7, 3930570), (9, 3057110), (10, 2751399), (14, 1965285), (15, 1834266), (17, 1618470), (18, 1528555), (21, 1310190), (30, 917133), (34, 809235), (35, 786114), (42, 655095), (45, 611422), (49, 561510), (51, 539490), (63, 436730), (70, 393057), (85, 323694), (90, 305711), (98, 280755), (102, 269745), (105, 262038), (119, 231210), (126, 218365), (147, 187170), (153, 179830), (170, 161847), (210, 131019), (238, 115605), (245, 112302), (255, 107898), (294, 93585), (306, 89915), (315, 87346), (357, 77070), (367, 74970), (441, 62390), (490, 56151), (510, 53949), (595, 46242), (630, 43673), (714, 38535), (734, 37485), (735, 37434), (765, 35966), (833, 33030), (882, 31195), (1071, 25690), (1101, 24990), (1190, 23121), (1470, 18717), (1530, 17983), (1666, 16515), (1785, 15414), (1835, 14994), (2142, 12845), (2202, 12495), (2205, 12478), (2499, 11010), (2569, 10710), (3303, 8330), (3570, 7707), (3670, 7497), (4165, 6606), (4410, 6239), (4998, 5505), (5138, 5355)]