75972150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{9931}}^1$

素因数の和:9966

約数の個数: 72

約数和(自身を含む): 216140184

約数和(自身を除く): 140168034

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 150, 153, 170, 225, 255, 306, 425, 450, 510, 765, 850, 1275, 1530, 2550, 3825, 7650, 9931, 19862, 29793, 49655, 59586, 89379, 99310, 148965, 168827, 178758, 248275, 297930, 337654, 446895, 496550, 506481, 744825, 844135, 893790, 1012962, 1489650, 1519443, 1688270, 2234475, 2532405, 3038886, 4220675, 4468950, 5064810, 7597215, 8441350, 12662025, 15194430, 25324050, 37986075, 75972150]

約数ペア:

[(1, 75972150), (2, 37986075), (3, 25324050), (5, 15194430), (6, 12662025), (9, 8441350), (10, 7597215), (15, 5064810), (17, 4468950), (18, 4220675), (25, 3038886), (30, 2532405), (34, 2234475), (45, 1688270), (50, 1519443), (51, 1489650), (75, 1012962), (85, 893790), (90, 844135), (102, 744825), (150, 506481), (153, 496550), (170, 446895), (225, 337654), (255, 297930), (306, 248275), (425, 178758), (450, 168827), (510, 148965), (765, 99310), (850, 89379), (1275, 59586), (1530, 49655), (2550, 29793), (3825, 19862), (7650, 9931)]