27216450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1951}}^1$

素因数の和:2000

約数の個数: 72

約数和(自身を含む): 75518976

約数和(自身を除く): 48302526

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 62, 75, 90, 93, 150, 155, 186, 225, 279, 310, 450, 465, 558, 775, 930, 1395, 1550, 1951, 2325, 2790, 3902, 4650, 5853, 6975, 9755, 11706, 13950, 17559, 19510, 29265, 35118, 48775, 58530, 60481, 87795, 97550, 120962, 146325, 175590, 181443, 292650, 302405, 362886, 438975, 544329, 604810, 877950, 907215, 1088658, 1512025, 1814430, 2721645, 3024050, 4536075, 5443290, 9072150, 13608225, 27216450]

約数ペア:

[(1, 27216450), (2, 13608225), (3, 9072150), (5, 5443290), (6, 4536075), (9, 3024050), (10, 2721645), (15, 1814430), (18, 1512025), (25, 1088658), (30, 907215), (31, 877950), (45, 604810), (50, 544329), (62, 438975), (75, 362886), (90, 302405), (93, 292650), (150, 181443), (155, 175590), (186, 146325), (225, 120962), (279, 97550), (310, 87795), (450, 60481), (465, 58530), (558, 48775), (775, 35118), (930, 29265), (1395, 19510), (1550, 17559), (1951, 13950), (2325, 11706), (2790, 9755), (3902, 6975), (4650, 5853)]