109149720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{557}}^1$

素因数の和:665

約数の個数: 128

約数和(自身を含む): 347120640

約数和(自身を除く): 237970920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 71, 92, 115, 120, 138, 142, 184, 213, 230, 276, 284, 345, 355, 426, 460, 552, 557, 568, 690, 710, 852, 920, 1065, 1114, 1380, 1420, 1633, 1671, 1704, 2130, 2228, 2760, 2785, 2840, 3266, 3342, 4260, 4456, 4899, 5570, 6532, 6684, 8165, 8355, 8520, 9798, 11140, 12811, 13064, 13368, 16330, 16710, 19596, 22280, 24495, 25622, 32660, 33420, 38433, 39192, 39547, 48990, 51244, 64055, 65320, 66840, 76866, 79094, 97980, 102488, 118641, 128110, 153732, 158188, 192165, 195960, 197735, 237282, 256220, 307464, 316376, 384330, 395470, 474564, 512440, 593205, 768660, 790940, 909581, 949128, 1186410, 1537320, 1581880, 1819162, 2372820, 2728743, 3638324, 4547905, 4745640, 5457486, 7276648, 9095810, 10914972, 13643715, 18191620, 21829944, 27287430, 36383240, 54574860, 109149720]

約数ペア:

[(1, 109149720), (2, 54574860), (3, 36383240), (4, 27287430), (5, 21829944), (6, 18191620), (8, 13643715), (10, 10914972), (12, 9095810), (15, 7276648), (20, 5457486), (23, 4745640), (24, 4547905), (30, 3638324), (40, 2728743), (46, 2372820), (60, 1819162), (69, 1581880), (71, 1537320), (92, 1186410), (115, 949128), (120, 909581), (138, 790940), (142, 768660), (184, 593205), (213, 512440), (230, 474564), (276, 395470), (284, 384330), (345, 316376), (355, 307464), (426, 256220), (460, 237282), (552, 197735), (557, 195960), (568, 192165), (690, 158188), (710, 153732), (852, 128110), (920, 118641), (1065, 102488), (1114, 97980), (1380, 79094), (1420, 76866), (1633, 66840), (1671, 65320), (1704, 64055), (2130, 51244), (2228, 48990), (2760, 39547), (2785, 39192), (2840, 38433), (3266, 33420), (3342, 32660), (4260, 25622), (4456, 24495), (4899, 22280), (5570, 19596), (6532, 16710), (6684, 16330), (8165, 13368), (8355, 13064), (8520, 12811), (9798, 11140)]