202145370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1747}}^1$

素因数の和:1812

約数の個数: 128

約数和(自身を含む): 604108800

約数和(自身を除く): 401963430

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 29, 30, 35, 38, 42, 57, 58, 70, 87, 95, 105, 114, 133, 145, 174, 190, 203, 210, 266, 285, 290, 399, 406, 435, 551, 570, 609, 665, 798, 870, 1015, 1102, 1218, 1330, 1653, 1747, 1995, 2030, 2755, 3045, 3306, 3494, 3857, 3990, 5241, 5510, 6090, 7714, 8265, 8735, 10482, 11571, 12229, 16530, 17470, 19285, 23142, 24458, 26205, 33193, 36687, 38570, 50663, 52410, 57855, 61145, 66386, 73374, 99579, 101326, 115710, 122290, 151989, 165965, 183435, 199158, 232351, 253315, 303978, 331930, 354641, 366870, 464702, 497895, 506630, 697053, 709282, 759945, 962597, 995790, 1063923, 1161755, 1394106, 1519890, 1773205, 1925194, 2127846, 2323510, 2887791, 3485265, 3546410, 4812985, 5319615, 5775582, 6738179, 6970530, 9625970, 10639230, 13476358, 14438955, 20214537, 28877910, 33690895, 40429074, 67381790, 101072685, 202145370]

約数ペア:

[(1, 202145370), (2, 101072685), (3, 67381790), (5, 40429074), (6, 33690895), (7, 28877910), (10, 20214537), (14, 14438955), (15, 13476358), (19, 10639230), (21, 9625970), (29, 6970530), (30, 6738179), (35, 5775582), (38, 5319615), (42, 4812985), (57, 3546410), (58, 3485265), (70, 2887791), (87, 2323510), (95, 2127846), (105, 1925194), (114, 1773205), (133, 1519890), (145, 1394106), (174, 1161755), (190, 1063923), (203, 995790), (210, 962597), (266, 759945), (285, 709282), (290, 697053), (399, 506630), (406, 497895), (435, 464702), (551, 366870), (570, 354641), (609, 331930), (665, 303978), (798, 253315), (870, 232351), (1015, 199158), (1102, 183435), (1218, 165965), (1330, 151989), (1653, 122290), (1747, 115710), (1995, 101326), (2030, 99579), (2755, 73374), (3045, 66386), (3306, 61145), (3494, 57855), (3857, 52410), (3990, 50663), (5241, 38570), (5510, 36687), (6090, 33193), (7714, 26205), (8265, 24458), (8735, 23142), (10482, 19285), (11571, 17470), (12229, 16530)]