109011720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:475

約数の個数: 128

約数和(自身を含む): 345047040

約数和(自身を除く): 236035320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 127, 138, 184, 230, 254, 276, 311, 345, 381, 460, 508, 552, 622, 635, 690, 762, 920, 933, 1016, 1244, 1270, 1380, 1524, 1555, 1866, 1905, 2488, 2540, 2760, 2921, 3048, 3110, 3732, 3810, 4665, 5080, 5842, 6220, 7153, 7464, 7620, 8763, 9330, 11684, 12440, 14306, 14605, 15240, 17526, 18660, 21459, 23368, 28612, 29210, 35052, 35765, 37320, 39497, 42918, 43815, 57224, 58420, 70104, 71530, 78994, 85836, 87630, 107295, 116840, 118491, 143060, 157988, 171672, 175260, 197485, 214590, 236982, 286120, 315976, 350520, 394970, 429180, 473964, 592455, 789940, 858360, 908431, 947928, 1184910, 1579880, 1816862, 2369820, 2725293, 3633724, 4542155, 4739640, 5450586, 7267448, 9084310, 10901172, 13626465, 18168620, 21802344, 27252930, 36337240, 54505860, 109011720]

約数ペア:

[(1, 109011720), (2, 54505860), (3, 36337240), (4, 27252930), (5, 21802344), (6, 18168620), (8, 13626465), (10, 10901172), (12, 9084310), (15, 7267448), (20, 5450586), (23, 4739640), (24, 4542155), (30, 3633724), (40, 2725293), (46, 2369820), (60, 1816862), (69, 1579880), (92, 1184910), (115, 947928), (120, 908431), (127, 858360), (138, 789940), (184, 592455), (230, 473964), (254, 429180), (276, 394970), (311, 350520), (345, 315976), (381, 286120), (460, 236982), (508, 214590), (552, 197485), (622, 175260), (635, 171672), (690, 157988), (762, 143060), (920, 118491), (933, 116840), (1016, 107295), (1244, 87630), (1270, 85836), (1380, 78994), (1524, 71530), (1555, 70104), (1866, 58420), (1905, 57224), (2488, 43815), (2540, 42918), (2760, 39497), (2921, 37320), (3048, 35765), (3110, 35052), (3732, 29210), (3810, 28612), (4665, 23368), (5080, 21459), (5842, 18660), (6220, 17526), (7153, 15240), (7464, 14605), (7620, 14306), (8763, 12440), (9330, 11684)]