231516900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4513}}^1$

素因数の和:4555

約数の個数: 144

約数和(自身を含む): 783630400

約数和(自身を除く): 552113500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 90, 95, 100, 108, 114, 135, 150, 171, 180, 190, 225, 228, 270, 285, 300, 342, 380, 450, 475, 513, 540, 570, 675, 684, 855, 900, 950, 1026, 1140, 1350, 1425, 1710, 1900, 2052, 2565, 2700, 2850, 3420, 4275, 4513, 5130, 5700, 8550, 9026, 10260, 12825, 13539, 17100, 18052, 22565, 25650, 27078, 40617, 45130, 51300, 54156, 67695, 81234, 85747, 90260, 112825, 121851, 135390, 162468, 171494, 203085, 225650, 243702, 257241, 270780, 338475, 342988, 406170, 428735, 451300, 487404, 514482, 609255, 676950, 771723, 812340, 857470, 1015425, 1028964, 1218510, 1286205, 1353900, 1543446, 1714940, 2030850, 2143675, 2315169, 2437020, 2572410, 3046275, 3086892, 3858615, 4061700, 4287350, 4630338, 5144820, 6092550, 6431025, 7717230, 8574700, 9260676, 11575845, 12185100, 12862050, 15434460, 19293075, 23151690, 25724100, 38586150, 46303380, 57879225, 77172300, 115758450, 231516900]

約数ペア:

[(1, 231516900), (2, 115758450), (3, 77172300), (4, 57879225), (5, 46303380), (6, 38586150), (9, 25724100), (10, 23151690), (12, 19293075), (15, 15434460), (18, 12862050), (19, 12185100), (20, 11575845), (25, 9260676), (27, 8574700), (30, 7717230), (36, 6431025), (38, 6092550), (45, 5144820), (50, 4630338), (54, 4287350), (57, 4061700), (60, 3858615), (75, 3086892), (76, 3046275), (90, 2572410), (95, 2437020), (100, 2315169), (108, 2143675), (114, 2030850), (135, 1714940), (150, 1543446), (171, 1353900), (180, 1286205), (190, 1218510), (225, 1028964), (228, 1015425), (270, 857470), (285, 812340), (300, 771723), (342, 676950), (380, 609255), (450, 514482), (475, 487404), (513, 451300), (540, 428735), (570, 406170), (675, 342988), (684, 338475), (855, 270780), (900, 257241), (950, 243702), (1026, 225650), (1140, 203085), (1350, 171494), (1425, 162468), (1710, 135390), (1900, 121851), (2052, 112825), (2565, 90260), (2700, 85747), (2850, 81234), (3420, 67695), (4275, 54156), (4513, 51300), (5130, 45130), (5700, 40617), (8550, 27078), (9026, 25650), (10260, 22565), (12825, 18052), (13539, 17100)]