71027700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{733}}^1$

素因数の和:786

約数の個数: 144

約数和(自身を含む): 229360320

約数和(自身を除く): 158332620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 25, 30, 34, 38, 50, 51, 57, 60, 68, 75, 76, 85, 95, 100, 102, 114, 150, 170, 190, 204, 228, 255, 285, 300, 323, 340, 380, 425, 475, 510, 570, 646, 733, 850, 950, 969, 1020, 1140, 1275, 1292, 1425, 1466, 1615, 1700, 1900, 1938, 2199, 2550, 2850, 2932, 3230, 3665, 3876, 4398, 4845, 5100, 5700, 6460, 7330, 8075, 8796, 9690, 10995, 12461, 13927, 14660, 16150, 18325, 19380, 21990, 24225, 24922, 27854, 32300, 36650, 37383, 41781, 43980, 48450, 49844, 54975, 55708, 62305, 69635, 73300, 74766, 83562, 96900, 109950, 124610, 139270, 149532, 167124, 186915, 208905, 219900, 236759, 249220, 278540, 311525, 348175, 373830, 417810, 473518, 623050, 696350, 710277, 747660, 835620, 934575, 947036, 1044525, 1183795, 1246100, 1392700, 1420554, 1869150, 2089050, 2367590, 2841108, 3551385, 3738300, 4178100, 4735180, 5918975, 7102770, 11837950, 14205540, 17756925, 23675900, 35513850, 71027700]

約数ペア:

[(1, 71027700), (2, 35513850), (3, 23675900), (4, 17756925), (5, 14205540), (6, 11837950), (10, 7102770), (12, 5918975), (15, 4735180), (17, 4178100), (19, 3738300), (20, 3551385), (25, 2841108), (30, 2367590), (34, 2089050), (38, 1869150), (50, 1420554), (51, 1392700), (57, 1246100), (60, 1183795), (68, 1044525), (75, 947036), (76, 934575), (85, 835620), (95, 747660), (100, 710277), (102, 696350), (114, 623050), (150, 473518), (170, 417810), (190, 373830), (204, 348175), (228, 311525), (255, 278540), (285, 249220), (300, 236759), (323, 219900), (340, 208905), (380, 186915), (425, 167124), (475, 149532), (510, 139270), (570, 124610), (646, 109950), (733, 96900), (850, 83562), (950, 74766), (969, 73300), (1020, 69635), (1140, 62305), (1275, 55708), (1292, 54975), (1425, 49844), (1466, 48450), (1615, 43980), (1700, 41781), (1900, 37383), (1938, 36650), (2199, 32300), (2550, 27854), (2850, 24922), (2932, 24225), (3230, 21990), (3665, 19380), (3876, 18325), (4398, 16150), (4845, 14660), (5100, 13927), (5700, 12461), (6460, 10995), (7330, 9690), (8075, 8796)]