71796150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{1549}}^1$

素因数の和:1670

約数の個数: 72

約数和(自身を含む): 194890800

約数和(自身を除く): 123094650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 103, 150, 206, 225, 309, 450, 515, 618, 927, 1030, 1545, 1549, 1854, 2575, 3090, 3098, 4635, 4647, 5150, 7725, 7745, 9270, 9294, 13941, 15450, 15490, 23175, 23235, 27882, 38725, 46350, 46470, 69705, 77450, 116175, 139410, 159547, 232350, 319094, 348525, 478641, 697050, 797735, 957282, 1435923, 1595470, 2393205, 2871846, 3988675, 4786410, 7179615, 7977350, 11966025, 14359230, 23932050, 35898075, 71796150]

約数ペア:

[(1, 71796150), (2, 35898075), (3, 23932050), (5, 14359230), (6, 11966025), (9, 7977350), (10, 7179615), (15, 4786410), (18, 3988675), (25, 2871846), (30, 2393205), (45, 1595470), (50, 1435923), (75, 957282), (90, 797735), (103, 697050), (150, 478641), (206, 348525), (225, 319094), (309, 232350), (450, 159547), (515, 139410), (618, 116175), (927, 77450), (1030, 69705), (1545, 46470), (1549, 46350), (1854, 38725), (2575, 27882), (3090, 23235), (3098, 23175), (4635, 15490), (4647, 15450), (5150, 13941), (7725, 9294), (7745, 9270)]