121497200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1$

素因数の和:603

約数の個数: 120

約数和(自身を含む): 325064016

約数和(自身を除く): 203566816

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 53, 55, 80, 88, 100, 106, 110, 176, 200, 212, 220, 265, 275, 400, 424, 440, 521, 530, 550, 583, 848, 880, 1042, 1060, 1100, 1166, 1325, 2084, 2120, 2200, 2332, 2605, 2650, 2915, 4168, 4240, 4400, 4664, 5210, 5300, 5731, 5830, 8336, 9328, 10420, 10600, 11462, 11660, 13025, 14575, 20840, 21200, 22924, 23320, 26050, 27613, 28655, 29150, 41680, 45848, 46640, 52100, 55226, 57310, 58300, 91696, 104200, 110452, 114620, 116600, 138065, 143275, 208400, 220904, 229240, 233200, 276130, 286550, 303743, 441808, 458480, 552260, 573100, 607486, 690325, 1104520, 1146200, 1214972, 1380650, 1518715, 2209040, 2292400, 2429944, 2761300, 3037430, 4859888, 5522600, 6074860, 7593575, 11045200, 12149720, 15187150, 24299440, 30374300, 60748600, 121497200]

約数ペア:

[(1, 121497200), (2, 60748600), (4, 30374300), (5, 24299440), (8, 15187150), (10, 12149720), (11, 11045200), (16, 7593575), (20, 6074860), (22, 5522600), (25, 4859888), (40, 3037430), (44, 2761300), (50, 2429944), (53, 2292400), (55, 2209040), (80, 1518715), (88, 1380650), (100, 1214972), (106, 1146200), (110, 1104520), (176, 690325), (200, 607486), (212, 573100), (220, 552260), (265, 458480), (275, 441808), (400, 303743), (424, 286550), (440, 276130), (521, 233200), (530, 229240), (550, 220904), (583, 208400), (848, 143275), (880, 138065), (1042, 116600), (1060, 114620), (1100, 110452), (1166, 104200), (1325, 91696), (2084, 58300), (2120, 57310), (2200, 55226), (2332, 52100), (2605, 46640), (2650, 45848), (2915, 41680), (4168, 29150), (4240, 28655), (4400, 27613), (4664, 26050), (5210, 23320), (5300, 22924), (5731, 21200), (5830, 20840), (8336, 14575), (9328, 13025), (10420, 11660), (10600, 11462)]