202457250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:186

約数の個数: 192

約数和(自身を含む): 595745280

約数和(自身を除く): 393288030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 67, 75, 79, 85, 90, 102, 125, 134, 150, 153, 158, 170, 201, 225, 237, 250, 255, 306, 335, 375, 395, 402, 425, 450, 474, 510, 603, 670, 711, 750, 765, 790, 850, 1005, 1125, 1139, 1185, 1206, 1275, 1343, 1422, 1530, 1675, 1975, 2010, 2125, 2250, 2278, 2370, 2550, 2686, 3015, 3350, 3417, 3555, 3825, 3950, 4029, 4250, 5025, 5293, 5695, 5925, 6030, 6375, 6715, 6834, 7110, 7650, 8058, 8375, 9875, 10050, 10251, 10586, 11390, 11850, 12087, 12750, 13430, 15075, 15879, 16750, 17085, 17775, 19125, 19750, 20145, 20502, 24174, 25125, 26465, 28475, 29625, 30150, 31758, 33575, 34170, 35550, 38250, 40290, 47637, 50250, 51255, 52930, 56950, 59250, 60435, 67150, 75375, 79395, 85425, 88875, 89981, 95274, 100725, 102510, 120870, 132325, 142375, 150750, 158790, 167875, 170850, 177750, 179962, 201450, 238185, 256275, 264650, 269943, 284750, 302175, 335750, 396975, 427125, 449905, 476370, 503625, 512550, 539886, 604350, 661625, 793950, 809829, 854250, 899810, 1007250, 1190925, 1281375, 1323250, 1349715, 1510875, 1619658, 1984875, 2249525, 2381850, 2562750, 2699430, 3021750, 3969750, 4049145, 4499050, 5954625, 6748575, 8098290, 11247625, 11909250, 13497150, 20245725, 22495250, 33742875, 40491450, 67485750, 101228625, 202457250]

約数ペア:

[(1, 202457250), (2, 101228625), (3, 67485750), (5, 40491450), (6, 33742875), (9, 22495250), (10, 20245725), (15, 13497150), (17, 11909250), (18, 11247625), (25, 8098290), (30, 6748575), (34, 5954625), (45, 4499050), (50, 4049145), (51, 3969750), (67, 3021750), (75, 2699430), (79, 2562750), (85, 2381850), (90, 2249525), (102, 1984875), (125, 1619658), (134, 1510875), (150, 1349715), (153, 1323250), (158, 1281375), (170, 1190925), (201, 1007250), (225, 899810), (237, 854250), (250, 809829), (255, 793950), (306, 661625), (335, 604350), (375, 539886), (395, 512550), (402, 503625), (425, 476370), (450, 449905), (474, 427125), (510, 396975), (603, 335750), (670, 302175), (711, 284750), (750, 269943), (765, 264650), (790, 256275), (850, 238185), (1005, 201450), (1125, 179962), (1139, 177750), (1185, 170850), (1206, 167875), (1275, 158790), (1343, 150750), (1422, 142375), (1530, 132325), (1675, 120870), (1975, 102510), (2010, 100725), (2125, 95274), (2250, 89981), (2278, 88875), (2370, 85425), (2550, 79395), (2686, 75375), (3015, 67150), (3350, 60435), (3417, 59250), (3555, 56950), (3825, 52930), (3950, 51255), (4029, 50250), (4250, 47637), (5025, 40290), (5293, 38250), (5695, 35550), (5925, 34170), (6030, 33575), (6375, 31758), (6715, 30150), (6834, 29625), (7110, 28475), (7650, 26465), (8058, 25125), (8375, 24174), (9875, 20502), (10050, 20145), (10251, 19750), (10586, 19125), (11390, 17775), (11850, 17085), (12087, 16750), (12750, 15879), (13430, 15075)]