202213980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{66083}}^1$

素因数の和:66115

約数の個数: 72

約数和(自身を含む): 649473552

約数和(自身を除く): 447259572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 66083, 132166, 198249, 264332, 330415, 396498, 594747, 660830, 792996, 991245, 1123411, 1189494, 1321660, 1982490, 2246822, 2378988, 2973735, 3370233, 3964980, 4493644, 5617055, 5947470, 6740466, 10110699, 11234110, 11894940, 13480932, 16851165, 20221398, 22468220, 33702330, 40442796, 50553495, 67404660, 101106990, 202213980]

約数ペア:

[(1, 202213980), (2, 101106990), (3, 67404660), (4, 50553495), (5, 40442796), (6, 33702330), (9, 22468220), (10, 20221398), (12, 16851165), (15, 13480932), (17, 11894940), (18, 11234110), (20, 10110699), (30, 6740466), (34, 5947470), (36, 5617055), (45, 4493644), (51, 3964980), (60, 3370233), (68, 2973735), (85, 2378988), (90, 2246822), (102, 1982490), (153, 1321660), (170, 1189494), (180, 1123411), (204, 991245), (255, 792996), (306, 660830), (340, 594747), (510, 396498), (612, 330415), (765, 264332), (1020, 198249), (1530, 132166), (3060, 66083)]