212114100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:263

約数の個数: 288

約数和(自身を含む): 749952000

約数和(自身を除く): 537837900

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 19, 20, 22, 25, 30, 33, 34, 38, 44, 50, 51, 55, 57, 60, 66, 68, 75, 76, 85, 95, 100, 102, 110, 114, 132, 150, 165, 170, 187, 190, 199, 204, 209, 220, 228, 255, 275, 285, 300, 323, 330, 340, 374, 380, 398, 418, 425, 475, 510, 550, 561, 570, 597, 627, 646, 660, 748, 796, 825, 836, 850, 935, 950, 969, 995, 1020, 1045, 1100, 1122, 1140, 1194, 1254, 1275, 1292, 1425, 1615, 1650, 1700, 1870, 1900, 1938, 1990, 2090, 2189, 2244, 2388, 2508, 2550, 2805, 2850, 2985, 3135, 3230, 3300, 3383, 3553, 3740, 3781, 3876, 3980, 4180, 4378, 4675, 4845, 4975, 5100, 5225, 5610, 5700, 5970, 6270, 6460, 6567, 6766, 7106, 7562, 8075, 8756, 9350, 9690, 9950, 10149, 10450, 10659, 10945, 11220, 11343, 11940, 12540, 13134, 13532, 14025, 14212, 14925, 15124, 15675, 16150, 16915, 17765, 18700, 18905, 19380, 19900, 20298, 20900, 21318, 21890, 22686, 24225, 26268, 28050, 29850, 31350, 32300, 32835, 33830, 35530, 37213, 37810, 40596, 41591, 42636, 43780, 45372, 48450, 50745, 53295, 54725, 56100, 56715, 59700, 62700, 64277, 65670, 67660, 71060, 74426, 75620, 83182, 84575, 88825, 94525, 96900, 101490, 106590, 109450, 111639, 113430, 124773, 128554, 131340, 148852, 164175, 166364, 169150, 177650, 186065, 189050, 192831, 202980, 207955, 213180, 218900, 223278, 226860, 249546, 253725, 257108, 266475, 283575, 321385, 328350, 338300, 355300, 372130, 378100, 385662, 415910, 446556, 499092, 507450, 532950, 558195, 567150, 623865, 642770, 656700, 707047, 744260, 771324, 831820, 930325, 964155, 1014900, 1039775, 1065900, 1116390, 1134300, 1247730, 1285540, 1414094, 1606925, 1860650, 1928310, 2079550, 2121141, 2232780, 2495460, 2790975, 2828188, 3119325, 3213850, 3535235, 3721300, 3856620, 4159100, 4242282, 4820775, 5581950, 6238650, 6427700, 7070470, 8484564, 9641550, 10605705, 11163900, 12477300, 14140940, 17676175, 19283100, 21211410, 35352350, 42422820, 53028525, 70704700, 106057050, 212114100]

約数ペア:

[(1, 212114100), (2, 106057050), (3, 70704700), (4, 53028525), (5, 42422820), (6, 35352350), (10, 21211410), (11, 19283100), (12, 17676175), (15, 14140940), (17, 12477300), (19, 11163900), (20, 10605705), (22, 9641550), (25, 8484564), (30, 7070470), (33, 6427700), (34, 6238650), (38, 5581950), (44, 4820775), (50, 4242282), (51, 4159100), (55, 3856620), (57, 3721300), (60, 3535235), (66, 3213850), (68, 3119325), (75, 2828188), (76, 2790975), (85, 2495460), (95, 2232780), (100, 2121141), (102, 2079550), (110, 1928310), (114, 1860650), (132, 1606925), (150, 1414094), (165, 1285540), (170, 1247730), (187, 1134300), (190, 1116390), (199, 1065900), (204, 1039775), (209, 1014900), (220, 964155), (228, 930325), (255, 831820), (275, 771324), (285, 744260), (300, 707047), (323, 656700), (330, 642770), (340, 623865), (374, 567150), (380, 558195), (398, 532950), (418, 507450), (425, 499092), (475, 446556), (510, 415910), (550, 385662), (561, 378100), (570, 372130), (597, 355300), (627, 338300), (646, 328350), (660, 321385), (748, 283575), (796, 266475), (825, 257108), (836, 253725), (850, 249546), (935, 226860), (950, 223278), (969, 218900), (995, 213180), (1020, 207955), (1045, 202980), (1100, 192831), (1122, 189050), (1140, 186065), (1194, 177650), (1254, 169150), (1275, 166364), (1292, 164175), (1425, 148852), (1615, 131340), (1650, 128554), (1700, 124773), (1870, 113430), (1900, 111639), (1938, 109450), (1990, 106590), (2090, 101490), (2189, 96900), (2244, 94525), (2388, 88825), (2508, 84575), (2550, 83182), (2805, 75620), (2850, 74426), (2985, 71060), (3135, 67660), (3230, 65670), (3300, 64277), (3383, 62700), (3553, 59700), (3740, 56715), (3781, 56100), (3876, 54725), (3980, 53295), (4180, 50745), (4378, 48450), (4675, 45372), (4845, 43780), (4975, 42636), (5100, 41591), (5225, 40596), (5610, 37810), (5700, 37213), (5970, 35530), (6270, 33830), (6460, 32835), (6567, 32300), (6766, 31350), (7106, 29850), (7562, 28050), (8075, 26268), (8756, 24225), (9350, 22686), (9690, 21890), (9950, 21318), (10149, 20900), (10450, 20298), (10659, 19900), (10945, 19380), (11220, 18905), (11343, 18700), (11940, 17765), (12540, 16915), (13134, 16150), (13532, 15675), (14025, 15124), (14212, 14925)]