66629850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:165

約数の個数: 192

約数和(自身を含む): 205701120

約数和(自身を除く): 139071270

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 25, 30, 31, 35, 42, 46, 50, 62, 69, 70, 75, 89, 93, 105, 115, 138, 150, 155, 161, 175, 178, 186, 210, 217, 230, 267, 310, 322, 345, 350, 434, 445, 465, 483, 525, 534, 575, 623, 651, 690, 713, 775, 805, 890, 930, 966, 1050, 1085, 1150, 1246, 1302, 1335, 1426, 1550, 1610, 1725, 1869, 2047, 2139, 2170, 2225, 2325, 2415, 2670, 2759, 3115, 3255, 3450, 3565, 3738, 4025, 4094, 4278, 4450, 4650, 4830, 4991, 5425, 5518, 6141, 6230, 6510, 6675, 7130, 8050, 8277, 9345, 9982, 10235, 10695, 10850, 12075, 12282, 13350, 13795, 14329, 14973, 15575, 16275, 16554, 17825, 18690, 19313, 20470, 21390, 24150, 24955, 27590, 28658, 29946, 30705, 31150, 32550, 35650, 38626, 41385, 42987, 46725, 49910, 51175, 53475, 57939, 61410, 63457, 68975, 71645, 74865, 82770, 85974, 93450, 96565, 102350, 106950, 115878, 124775, 126914, 137950, 143290, 149730, 153525, 190371, 193130, 206925, 214935, 249550, 289695, 307050, 317285, 358225, 374325, 380742, 413850, 429870, 444199, 482825, 579390, 634570, 716450, 748650, 888398, 951855, 965650, 1074675, 1332597, 1448475, 1586425, 1903710, 2149350, 2220995, 2665194, 2896950, 3172850, 4441990, 4759275, 6662985, 9518550, 11104975, 13325970, 22209950, 33314925, 66629850]

約数ペア:

[(1, 66629850), (2, 33314925), (3, 22209950), (5, 13325970), (6, 11104975), (7, 9518550), (10, 6662985), (14, 4759275), (15, 4441990), (21, 3172850), (23, 2896950), (25, 2665194), (30, 2220995), (31, 2149350), (35, 1903710), (42, 1586425), (46, 1448475), (50, 1332597), (62, 1074675), (69, 965650), (70, 951855), (75, 888398), (89, 748650), (93, 716450), (105, 634570), (115, 579390), (138, 482825), (150, 444199), (155, 429870), (161, 413850), (175, 380742), (178, 374325), (186, 358225), (210, 317285), (217, 307050), (230, 289695), (267, 249550), (310, 214935), (322, 206925), (345, 193130), (350, 190371), (434, 153525), (445, 149730), (465, 143290), (483, 137950), (525, 126914), (534, 124775), (575, 115878), (623, 106950), (651, 102350), (690, 96565), (713, 93450), (775, 85974), (805, 82770), (890, 74865), (930, 71645), (966, 68975), (1050, 63457), (1085, 61410), (1150, 57939), (1246, 53475), (1302, 51175), (1335, 49910), (1426, 46725), (1550, 42987), (1610, 41385), (1725, 38626), (1869, 35650), (2047, 32550), (2139, 31150), (2170, 30705), (2225, 29946), (2325, 28658), (2415, 27590), (2670, 24955), (2759, 24150), (3115, 21390), (3255, 20470), (3450, 19313), (3565, 18690), (3738, 17825), (4025, 16554), (4094, 16275), (4278, 15575), (4450, 14973), (4650, 14329), (4830, 13795), (4991, 13350), (5425, 12282), (5518, 12075), (6141, 10850), (6230, 10695), (6510, 10235), (6675, 9982), (7130, 9345), (8050, 8277)]