1002150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:166

約数の個数: 72

約数和(自身を含む): 2872584

約数和(自身を除く): 1870434

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 131, 150, 153, 170, 225, 255, 262, 306, 393, 425, 450, 510, 655, 765, 786, 850, 1179, 1275, 1310, 1530, 1965, 2227, 2358, 2550, 3275, 3825, 3930, 4454, 5895, 6550, 6681, 7650, 9825, 11135, 11790, 13362, 19650, 20043, 22270, 29475, 33405, 40086, 55675, 58950, 66810, 100215, 111350, 167025, 200430, 334050, 501075, 1002150]

約数ペア:

[(1, 1002150), (2, 501075), (3, 334050), (5, 200430), (6, 167025), (9, 111350), (10, 100215), (15, 66810), (17, 58950), (18, 55675), (25, 40086), (30, 33405), (34, 29475), (45, 22270), (50, 20043), (51, 19650), (75, 13362), (85, 11790), (90, 11135), (102, 9825), (131, 7650), (150, 6681), (153, 6550), (170, 5895), (225, 4454), (255, 3930), (262, 3825), (306, 3275), (393, 2550), (425, 2358), (450, 2227), (510, 1965), (655, 1530), (765, 1310), (786, 1275), (850, 1179)]