214704450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{15391}}^1$

素因数の和:15440

約数の個数: 72

約数和(自身を含む): 595485696

約数和(自身を除く): 380781246

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, 2325, 2790, 4650, 6975, 13950, 15391, 30782, 46173, 76955, 92346, 138519, 153910, 230865, 277038, 384775, 461730, 477121, 692595, 769550, 954242, 1154325, 1385190, 1431363, 2308650, 2385605, 2862726, 3462975, 4294089, 4771210, 6925950, 7156815, 8588178, 11928025, 14313630, 21470445, 23856050, 35784075, 42940890, 71568150, 107352225, 214704450]

約数ペア:

[(1, 214704450), (2, 107352225), (3, 71568150), (5, 42940890), (6, 35784075), (9, 23856050), (10, 21470445), (15, 14313630), (18, 11928025), (25, 8588178), (30, 7156815), (31, 6925950), (45, 4771210), (50, 4294089), (62, 3462975), (75, 2862726), (90, 2385605), (93, 2308650), (150, 1431363), (155, 1385190), (186, 1154325), (225, 954242), (279, 769550), (310, 692595), (450, 477121), (465, 461730), (558, 384775), (775, 277038), (930, 230865), (1395, 153910), (1550, 138519), (2325, 92346), (2790, 76955), (4650, 46173), (6975, 30782), (13950, 15391)]