55940850

素因数分解:

$2^1\times 3^2\times 5^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:134

約数の個数: 216

約数和(自身を含む): 181930320

約数和(自身を除く): 125989470

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 43, 45, 49, 50, 59, 63, 70, 75, 86, 90, 98, 105, 118, 126, 129, 147, 150, 175, 177, 210, 215, 225, 245, 258, 294, 295, 301, 315, 350, 354, 387, 413, 430, 441, 450, 490, 525, 531, 590, 602, 630, 645, 735, 774, 826, 882, 885, 903, 1050, 1062, 1075, 1225, 1239, 1290, 1470, 1475, 1505, 1575, 1770, 1806, 1935, 2065, 2107, 2150, 2205, 2450, 2478, 2537, 2655, 2709, 2891, 2950, 3010, 3150, 3225, 3675, 3717, 3870, 4130, 4214, 4410, 4425, 4515, 5074, 5310, 5418, 5782, 6195, 6321, 6450, 7350, 7434, 7525, 7611, 8673, 8850, 9030, 9675, 10325, 10535, 11025, 12390, 12642, 12685, 13275, 13545, 14455, 15050, 15222, 17346, 17759, 18585, 18963, 19350, 20650, 21070, 22050, 22575, 22833, 25370, 26019, 26550, 27090, 28910, 30975, 31605, 35518, 37170, 37926, 38055, 43365, 45150, 45666, 52038, 52675, 53277, 61950, 63210, 63425, 67725, 72275, 76110, 86730, 88795, 92925, 94815, 105350, 106554, 114165, 124313, 126850, 130095, 135450, 144550, 158025, 159831, 177590, 185850, 189630, 190275, 216825, 228330, 248626, 260190, 266385, 316050, 319662, 372939, 380550, 433650, 443975, 474075, 532770, 570825, 621565, 650475, 745878, 799155, 887950, 948150, 1118817, 1141650, 1243130, 1300950, 1331925, 1598310, 1864695, 2237634, 2663850, 3107825, 3729390, 3995775, 5594085, 6215650, 7991550, 9323475, 11188170, 18646950, 27970425, 55940850]

約数ペア:

[(1, 55940850), (2, 27970425), (3, 18646950), (5, 11188170), (6, 9323475), (7, 7991550), (9, 6215650), (10, 5594085), (14, 3995775), (15, 3729390), (18, 3107825), (21, 2663850), (25, 2237634), (30, 1864695), (35, 1598310), (42, 1331925), (43, 1300950), (45, 1243130), (49, 1141650), (50, 1118817), (59, 948150), (63, 887950), (70, 799155), (75, 745878), (86, 650475), (90, 621565), (98, 570825), (105, 532770), (118, 474075), (126, 443975), (129, 433650), (147, 380550), (150, 372939), (175, 319662), (177, 316050), (210, 266385), (215, 260190), (225, 248626), (245, 228330), (258, 216825), (294, 190275), (295, 189630), (301, 185850), (315, 177590), (350, 159831), (354, 158025), (387, 144550), (413, 135450), (430, 130095), (441, 126850), (450, 124313), (490, 114165), (525, 106554), (531, 105350), (590, 94815), (602, 92925), (630, 88795), (645, 86730), (735, 76110), (774, 72275), (826, 67725), (882, 63425), (885, 63210), (903, 61950), (1050, 53277), (1062, 52675), (1075, 52038), (1225, 45666), (1239, 45150), (1290, 43365), (1470, 38055), (1475, 37926), (1505, 37170), (1575, 35518), (1770, 31605), (1806, 30975), (1935, 28910), (2065, 27090), (2107, 26550), (2150, 26019), (2205, 25370), (2450, 22833), (2478, 22575), (2537, 22050), (2655, 21070), (2709, 20650), (2891, 19350), (2950, 18963), (3010, 18585), (3150, 17759), (3225, 17346), (3675, 15222), (3717, 15050), (3870, 14455), (4130, 13545), (4214, 13275), (4410, 12685), (4425, 12642), (4515, 12390), (5074, 11025), (5310, 10535), (5418, 10325), (5782, 9675), (6195, 9030), (6321, 8850), (6450, 8673), (7350, 7611), (7434, 7525)]