16784992500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2801}}^1$

素因数の和:2892

約数の個数: 240

約数和(自身を含む): 52940853504

約数和(自身を除く): 36155861004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 47, 50, 51, 60, 68, 75, 85, 94, 100, 102, 125, 141, 150, 170, 188, 204, 235, 250, 255, 282, 300, 340, 375, 425, 470, 500, 510, 564, 625, 705, 750, 799, 850, 940, 1020, 1175, 1250, 1275, 1410, 1500, 1598, 1700, 1875, 2125, 2350, 2397, 2500, 2550, 2801, 2820, 3196, 3525, 3750, 3995, 4250, 4700, 4794, 5100, 5602, 5875, 6375, 7050, 7500, 7990, 8403, 8500, 9588, 10625, 11204, 11750, 11985, 12750, 14005, 14100, 15980, 16806, 17625, 19975, 21250, 23500, 23970, 25500, 28010, 29375, 31875, 33612, 35250, 39950, 42015, 42500, 47617, 47940, 56020, 58750, 59925, 63750, 70025, 70500, 79900, 84030, 88125, 95234, 99875, 117500, 119850, 127500, 131647, 140050, 142851, 168060, 176250, 190468, 199750, 210075, 238085, 239700, 263294, 280100, 285702, 299625, 350125, 352500, 394941, 399500, 420150, 476170, 499375, 526588, 571404, 599250, 658235, 700250, 714255, 789882, 840300, 952340, 998750, 1050375, 1190425, 1198500, 1316470, 1400500, 1428510, 1498125, 1579764, 1750625, 1974705, 1997500, 2100750, 2237999, 2380850, 2632940, 2857020, 2996250, 3291175, 3501250, 3571275, 3949410, 4201500, 4475998, 4761700, 5251875, 5952125, 5992500, 6582350, 6713997, 7002500, 7142550, 7898820, 8951996, 9873525, 10503750, 11189995, 11904250, 13164700, 13427994, 14285100, 16455875, 17856375, 19747050, 21007500, 22379990, 23808500, 26855988, 29760625, 32911750, 33569985, 35712750, 39494100, 44759980, 49367625, 55949975, 59521250, 65823500, 67139970, 71425500, 82279375, 89281875, 98735250, 111899950, 119042500, 134279940, 164558750, 167849925, 178563750, 197470500, 223799900, 246838125, 279749875, 329117500, 335699850, 357127500, 493676250, 559499750, 671399700, 839249625, 987352500, 1118999500, 1398749375, 1678499250, 2797498750, 3356998500, 4196248125, 5594997500, 8392496250, 16784992500]

約数ペア:

[(1, 16784992500), (2, 8392496250), (3, 5594997500), (4, 4196248125), (5, 3356998500), (6, 2797498750), (10, 1678499250), (12, 1398749375), (15, 1118999500), (17, 987352500), (20, 839249625), (25, 671399700), (30, 559499750), (34, 493676250), (47, 357127500), (50, 335699850), (51, 329117500), (60, 279749875), (68, 246838125), (75, 223799900), (85, 197470500), (94, 178563750), (100, 167849925), (102, 164558750), (125, 134279940), (141, 119042500), (150, 111899950), (170, 98735250), (188, 89281875), (204, 82279375), (235, 71425500), (250, 67139970), (255, 65823500), (282, 59521250), (300, 55949975), (340, 49367625), (375, 44759980), (425, 39494100), (470, 35712750), (500, 33569985), (510, 32911750), (564, 29760625), (625, 26855988), (705, 23808500), (750, 22379990), (799, 21007500), (850, 19747050), (940, 17856375), (1020, 16455875), (1175, 14285100), (1250, 13427994), (1275, 13164700), (1410, 11904250), (1500, 11189995), (1598, 10503750), (1700, 9873525), (1875, 8951996), (2125, 7898820), (2350, 7142550), (2397, 7002500), (2500, 6713997), (2550, 6582350), (2801, 5992500), (2820, 5952125), (3196, 5251875), (3525, 4761700), (3750, 4475998), (3995, 4201500), (4250, 3949410), (4700, 3571275), (4794, 3501250), (5100, 3291175), (5602, 2996250), (5875, 2857020), (6375, 2632940), (7050, 2380850), (7500, 2237999), (7990, 2100750), (8403, 1997500), (8500, 1974705), (9588, 1750625), (10625, 1579764), (11204, 1498125), (11750, 1428510), (11985, 1400500), (12750, 1316470), (14005, 1198500), (14100, 1190425), (15980, 1050375), (16806, 998750), (17625, 952340), (19975, 840300), (21250, 789882), (23500, 714255), (23970, 700250), (25500, 658235), (28010, 599250), (29375, 571404), (31875, 526588), (33612, 499375), (35250, 476170), (39950, 420150), (42015, 399500), (42500, 394941), (47617, 352500), (47940, 350125), (56020, 299625), (58750, 285702), (59925, 280100), (63750, 263294), (70025, 239700), (70500, 238085), (79900, 210075), (84030, 199750), (88125, 190468), (95234, 176250), (99875, 168060), (117500, 142851), (119850, 140050), (127500, 131647)]