273936150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:391

約数の個数: 144

約数和(自身を含む): 772986240

約数和(自身を除く): 499050090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 62, 73, 75, 90, 93, 146, 150, 155, 186, 219, 225, 269, 279, 310, 365, 438, 450, 465, 538, 558, 657, 730, 775, 807, 930, 1095, 1314, 1345, 1395, 1550, 1614, 1825, 2190, 2263, 2325, 2421, 2690, 2790, 3285, 3650, 4035, 4526, 4650, 4842, 5475, 6570, 6725, 6789, 6975, 8070, 8339, 10950, 11315, 12105, 13450, 13578, 13950, 16425, 16678, 19637, 20175, 20367, 22630, 24210, 25017, 32850, 33945, 39274, 40350, 40734, 41695, 50034, 56575, 58911, 60525, 67890, 75051, 83390, 98185, 101835, 113150, 117822, 121050, 125085, 150102, 169725, 176733, 196370, 203670, 208475, 250170, 294555, 339450, 353466, 375255, 416950, 490925, 509175, 589110, 608747, 625425, 750510, 883665, 981850, 1018350, 1217494, 1250850, 1472775, 1767330, 1826241, 1876275, 2945550, 3043735, 3652482, 3752550, 4418325, 5478723, 6087470, 8836650, 9131205, 10957446, 15218675, 18262410, 27393615, 30437350, 45656025, 54787230, 91312050, 136968075, 273936150]

約数ペア:

[(1, 273936150), (2, 136968075), (3, 91312050), (5, 54787230), (6, 45656025), (9, 30437350), (10, 27393615), (15, 18262410), (18, 15218675), (25, 10957446), (30, 9131205), (31, 8836650), (45, 6087470), (50, 5478723), (62, 4418325), (73, 3752550), (75, 3652482), (90, 3043735), (93, 2945550), (146, 1876275), (150, 1826241), (155, 1767330), (186, 1472775), (219, 1250850), (225, 1217494), (269, 1018350), (279, 981850), (310, 883665), (365, 750510), (438, 625425), (450, 608747), (465, 589110), (538, 509175), (558, 490925), (657, 416950), (730, 375255), (775, 353466), (807, 339450), (930, 294555), (1095, 250170), (1314, 208475), (1345, 203670), (1395, 196370), (1550, 176733), (1614, 169725), (1825, 150102), (2190, 125085), (2263, 121050), (2325, 117822), (2421, 113150), (2690, 101835), (2790, 98185), (3285, 83390), (3650, 75051), (4035, 67890), (4526, 60525), (4650, 58911), (4842, 56575), (5475, 50034), (6570, 41695), (6725, 40734), (6789, 40350), (6975, 39274), (8070, 33945), (8339, 32850), (10950, 25017), (11315, 24210), (12105, 22630), (13450, 20367), (13578, 20175), (13950, 19637), (16425, 16678)]