74792550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:227

約数の個数: 192

約数和(自身を含む): 234270720

約数和(自身を除く): 159478170

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 23, 25, 30, 35, 38, 42, 46, 50, 57, 69, 70, 75, 95, 105, 114, 115, 133, 138, 150, 161, 163, 175, 190, 210, 230, 266, 285, 322, 326, 345, 350, 399, 437, 475, 483, 489, 525, 570, 575, 665, 690, 798, 805, 815, 874, 950, 966, 978, 1050, 1141, 1150, 1311, 1330, 1425, 1610, 1630, 1725, 1995, 2185, 2282, 2415, 2445, 2622, 2850, 3059, 3097, 3325, 3423, 3450, 3749, 3990, 4025, 4075, 4370, 4830, 4890, 5705, 6118, 6194, 6555, 6650, 6846, 7498, 8050, 8150, 9177, 9291, 9975, 10925, 11247, 11410, 12075, 12225, 13110, 15295, 15485, 17115, 18354, 18582, 18745, 19950, 21679, 21850, 22494, 24150, 24450, 26243, 28525, 30590, 30970, 32775, 34230, 37490, 43358, 45885, 46455, 52486, 56235, 57050, 65037, 65550, 71231, 76475, 77425, 78729, 85575, 91770, 92910, 93725, 108395, 112470, 130074, 131215, 142462, 152950, 154850, 157458, 171150, 187450, 213693, 216790, 229425, 232275, 262430, 281175, 325185, 356155, 393645, 427386, 458850, 464550, 498617, 541975, 562350, 650370, 656075, 712310, 787290, 997234, 1068465, 1083950, 1312150, 1495851, 1625925, 1780775, 1968225, 2136930, 2493085, 2991702, 3251850, 3561550, 3936450, 4986170, 5342325, 7479255, 10684650, 12465425, 14958510, 24930850, 37396275, 74792550]

約数ペア:

[(1, 74792550), (2, 37396275), (3, 24930850), (5, 14958510), (6, 12465425), (7, 10684650), (10, 7479255), (14, 5342325), (15, 4986170), (19, 3936450), (21, 3561550), (23, 3251850), (25, 2991702), (30, 2493085), (35, 2136930), (38, 1968225), (42, 1780775), (46, 1625925), (50, 1495851), (57, 1312150), (69, 1083950), (70, 1068465), (75, 997234), (95, 787290), (105, 712310), (114, 656075), (115, 650370), (133, 562350), (138, 541975), (150, 498617), (161, 464550), (163, 458850), (175, 427386), (190, 393645), (210, 356155), (230, 325185), (266, 281175), (285, 262430), (322, 232275), (326, 229425), (345, 216790), (350, 213693), (399, 187450), (437, 171150), (475, 157458), (483, 154850), (489, 152950), (525, 142462), (570, 131215), (575, 130074), (665, 112470), (690, 108395), (798, 93725), (805, 92910), (815, 91770), (874, 85575), (950, 78729), (966, 77425), (978, 76475), (1050, 71231), (1141, 65550), (1150, 65037), (1311, 57050), (1330, 56235), (1425, 52486), (1610, 46455), (1630, 45885), (1725, 43358), (1995, 37490), (2185, 34230), (2282, 32775), (2415, 30970), (2445, 30590), (2622, 28525), (2850, 26243), (3059, 24450), (3097, 24150), (3325, 22494), (3423, 21850), (3450, 21679), (3749, 19950), (3990, 18745), (4025, 18582), (4075, 18354), (4370, 17115), (4830, 15485), (4890, 15295), (5705, 13110), (6118, 12225), (6194, 12075), (6555, 11410), (6650, 11247), (6846, 10925), (7498, 9975), (8050, 9291), (8150, 9177)]