2947049100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1993}}^1$

素因数の和:2097

約数の個数: 216

約数和(自身を含む): 9720127872

約数和(自身を除く): 6773078772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 45, 50, 53, 60, 62, 75, 90, 93, 100, 106, 124, 150, 155, 159, 180, 186, 212, 225, 265, 279, 300, 310, 318, 372, 450, 465, 477, 530, 558, 620, 636, 775, 795, 900, 930, 954, 1060, 1116, 1325, 1395, 1550, 1590, 1643, 1860, 1908, 1993, 2325, 2385, 2650, 2790, 3100, 3180, 3286, 3975, 3986, 4650, 4770, 4929, 5300, 5580, 5979, 6572, 6975, 7950, 7972, 8215, 9300, 9540, 9858, 9965, 11925, 11958, 13950, 14787, 15900, 16430, 17937, 19716, 19930, 23850, 23916, 24645, 27900, 29574, 29895, 32860, 35874, 39860, 41075, 47700, 49290, 49825, 59148, 59790, 61783, 71748, 73935, 82150, 89685, 98580, 99650, 105629, 119580, 123225, 123566, 147870, 149475, 164300, 179370, 185349, 199300, 211258, 246450, 247132, 295740, 298950, 308915, 316887, 358740, 369675, 370698, 422516, 448425, 492900, 528145, 556047, 597900, 617830, 633774, 739350, 741396, 896850, 926745, 950661, 1056290, 1112094, 1235660, 1267548, 1478700, 1544575, 1584435, 1793700, 1853490, 1901322, 2112580, 2224188, 2640725, 2780235, 3089150, 3168870, 3274499, 3706980, 3802644, 4633725, 4753305, 5281450, 5560470, 6178300, 6337740, 6548998, 7922175, 9267450, 9506610, 9823497, 10562900, 11120940, 13097996, 13901175, 15844350, 16372495, 18534900, 19013220, 19646994, 23766525, 27802350, 29470491, 31688700, 32744990, 39293988, 47533050, 49117485, 55604700, 58940982, 65489980, 81862475, 95066100, 98234970, 117881964, 147352455, 163724950, 196469940, 245587425, 294704910, 327449900, 491174850, 589409820, 736762275, 982349700, 1473524550, 2947049100]

約数ペア:

[(1, 2947049100), (2, 1473524550), (3, 982349700), (4, 736762275), (5, 589409820), (6, 491174850), (9, 327449900), (10, 294704910), (12, 245587425), (15, 196469940), (18, 163724950), (20, 147352455), (25, 117881964), (30, 98234970), (31, 95066100), (36, 81862475), (45, 65489980), (50, 58940982), (53, 55604700), (60, 49117485), (62, 47533050), (75, 39293988), (90, 32744990), (93, 31688700), (100, 29470491), (106, 27802350), (124, 23766525), (150, 19646994), (155, 19013220), (159, 18534900), (180, 16372495), (186, 15844350), (212, 13901175), (225, 13097996), (265, 11120940), (279, 10562900), (300, 9823497), (310, 9506610), (318, 9267450), (372, 7922175), (450, 6548998), (465, 6337740), (477, 6178300), (530, 5560470), (558, 5281450), (620, 4753305), (636, 4633725), (775, 3802644), (795, 3706980), (900, 3274499), (930, 3168870), (954, 3089150), (1060, 2780235), (1116, 2640725), (1325, 2224188), (1395, 2112580), (1550, 1901322), (1590, 1853490), (1643, 1793700), (1860, 1584435), (1908, 1544575), (1993, 1478700), (2325, 1267548), (2385, 1235660), (2650, 1112094), (2790, 1056290), (3100, 950661), (3180, 926745), (3286, 896850), (3975, 741396), (3986, 739350), (4650, 633774), (4770, 617830), (4929, 597900), (5300, 556047), (5580, 528145), (5979, 492900), (6572, 448425), (6975, 422516), (7950, 370698), (7972, 369675), (8215, 358740), (9300, 316887), (9540, 308915), (9858, 298950), (9965, 295740), (11925, 247132), (11958, 246450), (13950, 211258), (14787, 199300), (15900, 185349), (16430, 179370), (17937, 164300), (19716, 149475), (19930, 147870), (23850, 123566), (23916, 123225), (24645, 119580), (27900, 105629), (29574, 99650), (29895, 98580), (32860, 89685), (35874, 82150), (39860, 73935), (41075, 71748), (47700, 61783), (49290, 59790), (49825, 59148)]