65576820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{269}}^1$

素因数の和:537

約数の個数: 96

約数和(自身を含む): 195955200

約数和(自身を除く): 130378380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 239, 255, 269, 340, 478, 510, 538, 717, 807, 956, 1020, 1076, 1195, 1345, 1434, 1614, 2390, 2690, 2868, 3228, 3585, 4035, 4063, 4573, 4780, 5380, 7170, 8070, 8126, 9146, 12189, 13719, 14340, 16140, 16252, 18292, 20315, 22865, 24378, 27438, 40630, 45730, 48756, 54876, 60945, 64291, 68595, 81260, 91460, 121890, 128582, 137190, 192873, 243780, 257164, 274380, 321455, 385746, 642910, 771492, 964365, 1092947, 1285820, 1928730, 2185894, 3278841, 3857460, 4371788, 5464735, 6557682, 10929470, 13115364, 16394205, 21858940, 32788410, 65576820]

約数ペア:

[(1, 65576820), (2, 32788410), (3, 21858940), (4, 16394205), (5, 13115364), (6, 10929470), (10, 6557682), (12, 5464735), (15, 4371788), (17, 3857460), (20, 3278841), (30, 2185894), (34, 1928730), (51, 1285820), (60, 1092947), (68, 964365), (85, 771492), (102, 642910), (170, 385746), (204, 321455), (239, 274380), (255, 257164), (269, 243780), (340, 192873), (478, 137190), (510, 128582), (538, 121890), (717, 91460), (807, 81260), (956, 68595), (1020, 64291), (1076, 60945), (1195, 54876), (1345, 48756), (1434, 45730), (1614, 40630), (2390, 27438), (2690, 24378), (2868, 22865), (3228, 20315), (3585, 18292), (4035, 16252), (4063, 16140), (4573, 14340), (4780, 13719), (5380, 12189), (7170, 9146), (8070, 8126)]