71379300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{229}}^1\times {\mathrm{1039}}^1$

素因数の和:1285

約数の個数: 72

約数和(自身を含む): 207625600

約数和(自身を除く): 136246300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 229, 300, 458, 687, 916, 1039, 1145, 1374, 2078, 2290, 2748, 3117, 3435, 4156, 4580, 5195, 5725, 6234, 6870, 10390, 11450, 12468, 13740, 15585, 17175, 20780, 22900, 25975, 31170, 34350, 51950, 62340, 68700, 77925, 103900, 155850, 237931, 311700, 475862, 713793, 951724, 1189655, 1427586, 2379310, 2855172, 3568965, 4758620, 5948275, 7137930, 11896550, 14275860, 17844825, 23793100, 35689650, 71379300]

約数ペア:

[(1, 71379300), (2, 35689650), (3, 23793100), (4, 17844825), (5, 14275860), (6, 11896550), (10, 7137930), (12, 5948275), (15, 4758620), (20, 3568965), (25, 2855172), (30, 2379310), (50, 1427586), (60, 1189655), (75, 951724), (100, 713793), (150, 475862), (229, 311700), (300, 237931), (458, 155850), (687, 103900), (916, 77925), (1039, 68700), (1145, 62340), (1374, 51950), (2078, 34350), (2290, 31170), (2748, 25975), (3117, 22900), (3435, 20780), (4156, 17175), (4580, 15585), (5195, 13740), (5725, 12468), (6234, 11450), (6870, 10390)]