750863340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1433}}^1$

素因数の和:1560

約数の個数: 144

約数和(自身を含む): 2367683136

約数和(自身を除く): 1616819796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 71, 82, 90, 123, 142, 164, 180, 205, 213, 246, 284, 355, 369, 410, 426, 492, 615, 639, 710, 738, 820, 852, 1065, 1230, 1278, 1420, 1433, 1476, 1845, 2130, 2460, 2556, 2866, 2911, 3195, 3690, 4260, 4299, 5732, 5822, 6390, 7165, 7380, 8598, 8733, 11644, 12780, 12897, 14330, 14555, 17196, 17466, 21495, 25794, 26199, 28660, 29110, 34932, 42990, 43665, 51588, 52398, 58220, 58753, 64485, 85980, 87330, 101743, 104796, 117506, 128970, 130995, 174660, 176259, 203486, 235012, 257940, 261990, 293765, 305229, 352518, 406972, 508715, 523980, 528777, 587530, 610458, 705036, 881295, 915687, 1017430, 1057554, 1175060, 1220916, 1526145, 1762590, 1831374, 2034860, 2115108, 2643885, 3052290, 3525180, 3662748, 4171463, 4578435, 5287770, 6104580, 8342926, 9156870, 10575540, 12514389, 16685852, 18313740, 20857315, 25028778, 37543167, 41714630, 50057556, 62571945, 75086334, 83429260, 125143890, 150172668, 187715835, 250287780, 375431670, 750863340]

約数ペア:

[(1, 750863340), (2, 375431670), (3, 250287780), (4, 187715835), (5, 150172668), (6, 125143890), (9, 83429260), (10, 75086334), (12, 62571945), (15, 50057556), (18, 41714630), (20, 37543167), (30, 25028778), (36, 20857315), (41, 18313740), (45, 16685852), (60, 12514389), (71, 10575540), (82, 9156870), (90, 8342926), (123, 6104580), (142, 5287770), (164, 4578435), (180, 4171463), (205, 3662748), (213, 3525180), (246, 3052290), (284, 2643885), (355, 2115108), (369, 2034860), (410, 1831374), (426, 1762590), (492, 1526145), (615, 1220916), (639, 1175060), (710, 1057554), (738, 1017430), (820, 915687), (852, 881295), (1065, 705036), (1230, 610458), (1278, 587530), (1420, 528777), (1433, 523980), (1476, 508715), (1845, 406972), (2130, 352518), (2460, 305229), (2556, 293765), (2866, 261990), (2911, 257940), (3195, 235012), (3690, 203486), (4260, 176259), (4299, 174660), (5732, 130995), (5822, 128970), (6390, 117506), (7165, 104796), (7380, 101743), (8598, 87330), (8733, 85980), (11644, 64485), (12780, 58753), (12897, 58220), (14330, 52398), (14555, 51588), (17196, 43665), (17466, 42990), (21495, 34932), (25794, 29110), (26199, 28660)]