27249969180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{277}}^1\times {\mathrm{33461}}^1$

素因数の和:33764

約数の個数: 144

約数和(自身を含む): 89080127136

約数和(自身を除く): 61830157956

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 277, 294, 420, 490, 554, 588, 735, 831, 980, 1108, 1385, 1470, 1662, 1939, 2770, 2940, 3324, 3878, 4155, 5540, 5817, 7756, 8310, 9695, 11634, 13573, 16620, 19390, 23268, 27146, 29085, 33461, 38780, 40719, 54292, 58170, 66922, 67865, 81438, 100383, 116340, 133844, 135730, 162876, 167305, 200766, 203595, 234227, 271460, 334610, 401532, 407190, 468454, 501915, 669220, 702681, 814380, 936908, 1003830, 1171135, 1405362, 1639589, 2007660, 2342270, 2810724, 3279178, 3513405, 4684540, 4918767, 6558356, 7026810, 8197945, 9268697, 9837534, 14053620, 16395890, 18537394, 19675068, 24593835, 27806091, 32791780, 37074788, 46343485, 49187670, 55612182, 64880879, 92686970, 98375340, 111224364, 129761758, 139030455, 185373940, 194642637, 259523516, 278060910, 324404395, 389285274, 454166153, 556121820, 648808790, 778570548, 908332306, 973213185, 1297617580, 1362498459, 1816664612, 1946426370, 2270830765, 2724996918, 3892852740, 4541661530, 5449993836, 6812492295, 9083323060, 13624984590, 27249969180]

約数ペア:

[(1, 27249969180), (2, 13624984590), (3, 9083323060), (4, 6812492295), (5, 5449993836), (6, 4541661530), (7, 3892852740), (10, 2724996918), (12, 2270830765), (14, 1946426370), (15, 1816664612), (20, 1362498459), (21, 1297617580), (28, 973213185), (30, 908332306), (35, 778570548), (42, 648808790), (49, 556121820), (60, 454166153), (70, 389285274), (84, 324404395), (98, 278060910), (105, 259523516), (140, 194642637), (147, 185373940), (196, 139030455), (210, 129761758), (245, 111224364), (277, 98375340), (294, 92686970), (420, 64880879), (490, 55612182), (554, 49187670), (588, 46343485), (735, 37074788), (831, 32791780), (980, 27806091), (1108, 24593835), (1385, 19675068), (1470, 18537394), (1662, 16395890), (1939, 14053620), (2770, 9837534), (2940, 9268697), (3324, 8197945), (3878, 7026810), (4155, 6558356), (5540, 4918767), (5817, 4684540), (7756, 3513405), (8310, 3279178), (9695, 2810724), (11634, 2342270), (13573, 2007660), (16620, 1639589), (19390, 1405362), (23268, 1171135), (27146, 1003830), (29085, 936908), (33461, 814380), (38780, 702681), (40719, 669220), (54292, 501915), (58170, 468454), (66922, 407190), (67865, 401532), (81438, 334610), (100383, 271460), (116340, 234227), (133844, 203595), (135730, 200766), (162876, 167305)]