27484600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2$

素因数の和:102

約数の個数: 144

約数和(自身を含む): 77573160

約数和(自身を除く): 50088560

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 25, 26, 31, 40, 44, 50, 52, 55, 62, 65, 88, 100, 104, 110, 124, 130, 143, 155, 200, 220, 248, 260, 275, 286, 310, 325, 341, 403, 440, 520, 550, 572, 620, 650, 682, 715, 775, 806, 961, 1100, 1144, 1240, 1300, 1364, 1430, 1550, 1612, 1705, 1922, 2015, 2200, 2600, 2728, 2860, 3100, 3224, 3410, 3575, 3844, 4030, 4433, 4805, 5720, 6200, 6820, 7150, 7688, 8060, 8525, 8866, 9610, 10075, 10571, 12493, 13640, 14300, 16120, 17050, 17732, 19220, 20150, 21142, 22165, 24025, 24986, 28600, 34100, 35464, 38440, 40300, 42284, 44330, 48050, 49972, 52855, 62465, 68200, 80600, 84568, 88660, 96100, 99944, 105710, 110825, 124930, 137423, 177320, 192200, 211420, 221650, 249860, 264275, 274846, 312325, 422840, 443300, 499720, 528550, 549692, 624650, 687115, 886600, 1057100, 1099384, 1249300, 1374230, 2114200, 2498600, 2748460, 3435575, 5496920, 6871150, 13742300, 27484600]

約数ペア:

[(1, 27484600), (2, 13742300), (4, 6871150), (5, 5496920), (8, 3435575), (10, 2748460), (11, 2498600), (13, 2114200), (20, 1374230), (22, 1249300), (25, 1099384), (26, 1057100), (31, 886600), (40, 687115), (44, 624650), (50, 549692), (52, 528550), (55, 499720), (62, 443300), (65, 422840), (88, 312325), (100, 274846), (104, 264275), (110, 249860), (124, 221650), (130, 211420), (143, 192200), (155, 177320), (200, 137423), (220, 124930), (248, 110825), (260, 105710), (275, 99944), (286, 96100), (310, 88660), (325, 84568), (341, 80600), (403, 68200), (440, 62465), (520, 52855), (550, 49972), (572, 48050), (620, 44330), (650, 42284), (682, 40300), (715, 38440), (775, 35464), (806, 34100), (961, 28600), (1100, 24986), (1144, 24025), (1240, 22165), (1300, 21142), (1364, 20150), (1430, 19220), (1550, 17732), (1612, 17050), (1705, 16120), (1922, 14300), (2015, 13640), (2200, 12493), (2600, 10571), (2728, 10075), (2860, 9610), (3100, 8866), (3224, 8525), (3410, 8060), (3575, 7688), (3844, 7150), (4030, 6820), (4433, 6200), (4805, 5720)]