550132546860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{947}}^1\times {\mathrm{248257}}^1$

素因数の和:249232

約数の個数: 144

約数和(自身を含む): 1799004576096

約数和(自身を除く): 1248872029236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 947, 1170, 1894, 2340, 2841, 3788, 4735, 5682, 8523, 9470, 11364, 12311, 14205, 17046, 18940, 24622, 28410, 34092, 36933, 42615, 49244, 56820, 61555, 73866, 85230, 110799, 123110, 147732, 170460, 184665, 221598, 246220, 248257, 369330, 443196, 496514, 553995, 738660, 744771, 993028, 1107990, 1241285, 1489542, 2215980, 2234313, 2482570, 2979084, 3227341, 3723855, 4468626, 4965140, 6454682, 7447710, 8937252, 9682023, 11171565, 12909364, 14895420, 16136705, 19364046, 22343130, 29046069, 32273410, 38728092, 44686260, 48410115, 58092138, 64546820, 96820230, 116184276, 145230345, 193640460, 235099379, 290460690, 470198758, 580921380, 705298137, 940397516, 1175496895, 1410596274, 2115894411, 2350993790, 2821192548, 3056291927, 3526490685, 4231788822, 4701987580, 6112583854, 7052981370, 8463577644, 9168875781, 10579472055, 12225167708, 14105962740, 15281459635, 18337751562, 21158944110, 27506627343, 30562919270, 36675503124, 42317888220, 45844378905, 55013254686, 61125838540, 91688757810, 110026509372, 137533136715, 183377515620, 275066273430, 550132546860]

約数ペア:

[(1, 550132546860), (2, 275066273430), (3, 183377515620), (4, 137533136715), (5, 110026509372), (6, 91688757810), (9, 61125838540), (10, 55013254686), (12, 45844378905), (13, 42317888220), (15, 36675503124), (18, 30562919270), (20, 27506627343), (26, 21158944110), (30, 18337751562), (36, 15281459635), (39, 14105962740), (45, 12225167708), (52, 10579472055), (60, 9168875781), (65, 8463577644), (78, 7052981370), (90, 6112583854), (117, 4701987580), (130, 4231788822), (156, 3526490685), (180, 3056291927), (195, 2821192548), (234, 2350993790), (260, 2115894411), (390, 1410596274), (468, 1175496895), (585, 940397516), (780, 705298137), (947, 580921380), (1170, 470198758), (1894, 290460690), (2340, 235099379), (2841, 193640460), (3788, 145230345), (4735, 116184276), (5682, 96820230), (8523, 64546820), (9470, 58092138), (11364, 48410115), (12311, 44686260), (14205, 38728092), (17046, 32273410), (18940, 29046069), (24622, 22343130), (28410, 19364046), (34092, 16136705), (36933, 14895420), (42615, 12909364), (49244, 11171565), (56820, 9682023), (61555, 8937252), (73866, 7447710), (85230, 6454682), (110799, 4965140), (123110, 4468626), (147732, 3723855), (170460, 3227341), (184665, 2979084), (221598, 2482570), (246220, 2234313), (248257, 2215980), (369330, 1489542), (443196, 1241285), (496514, 1107990), (553995, 993028), (738660, 744771)]