27555150

素因数分解:

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

素因数の和:215

約数の個数: 144

約数和(自身を含む): 83458944

約数和(自身を除く): 55903794

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 25, 30, 35, 42, 46, 49, 50, 69, 70, 75, 98, 105, 115, 138, 147, 150, 161, 163, 175, 210, 230, 245, 294, 322, 326, 345, 350, 483, 489, 490, 525, 575, 690, 735, 805, 815, 966, 978, 1050, 1127, 1141, 1150, 1225, 1470, 1610, 1630, 1725, 2254, 2282, 2415, 2445, 2450, 3381, 3423, 3450, 3675, 3749, 4025, 4075, 4830, 4890, 5635, 5705, 6762, 6846, 7350, 7498, 7987, 8050, 8150, 11247, 11270, 11410, 12075, 12225, 15974, 16905, 17115, 18745, 22494, 23961, 24150, 24450, 26243, 28175, 28525, 33810, 34230, 37490, 39935, 47922, 52486, 56235, 56350, 57050, 78729, 79870, 84525, 85575, 93725, 112470, 119805, 131215, 157458, 169050, 171150, 183701, 187450, 199675, 239610, 262430, 281175, 367402, 393645, 399350, 551103, 562350, 599025, 656075, 787290, 918505, 1102206, 1198050, 1312150, 1837010, 1968225, 2755515, 3936450, 4592525, 5511030, 9185050, 13777575, 27555150]

約数ペア:

[(1, 27555150), (2, 13777575), (3, 9185050), (5, 5511030), (6, 4592525), (7, 3936450), (10, 2755515), (14, 1968225), (15, 1837010), (21, 1312150), (23, 1198050), (25, 1102206), (30, 918505), (35, 787290), (42, 656075), (46, 599025), (49, 562350), (50, 551103), (69, 399350), (70, 393645), (75, 367402), (98, 281175), (105, 262430), (115, 239610), (138, 199675), (147, 187450), (150, 183701), (161, 171150), (163, 169050), (175, 157458), (210, 131215), (230, 119805), (245, 112470), (294, 93725), (322, 85575), (326, 84525), (345, 79870), (350, 78729), (483, 57050), (489, 56350), (490, 56235), (525, 52486), (575, 47922), (690, 39935), (735, 37490), (805, 34230), (815, 33810), (966, 28525), (978, 28175), (1050, 26243), (1127, 24450), (1141, 24150), (1150, 23961), (1225, 22494), (1470, 18745), (1610, 17115), (1630, 16905), (1725, 15974), (2254, 12225), (2282, 12075), (2415, 11410), (2445, 11270), (2450, 11247), (3381, 8150), (3423, 8050), (3450, 7987), (3675, 7498), (3749, 7350), (4025, 6846), (4075, 6762), (4830, 5705), (4890, 5635)]