15706734900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{257}}^1\times {\mathrm{1487}}^1$

素因数の和:1898

約数の個数: 144

約数和(自身を含む): 45985556736

約数和(自身を除く): 30278821836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 137, 150, 257, 274, 300, 411, 514, 548, 685, 771, 822, 1028, 1285, 1370, 1487, 1542, 1644, 2055, 2570, 2740, 2974, 3084, 3425, 3855, 4110, 4461, 5140, 5948, 6425, 6850, 7435, 7710, 8220, 8922, 10275, 12850, 13700, 14870, 15420, 17844, 19275, 20550, 22305, 25700, 29740, 35209, 37175, 38550, 41100, 44610, 70418, 74350, 77100, 89220, 105627, 111525, 140836, 148700, 176045, 203719, 211254, 223050, 352090, 382159, 407438, 422508, 446100, 528135, 611157, 704180, 764318, 814876, 880225, 1018595, 1056270, 1146477, 1222314, 1528636, 1760450, 1910795, 2037190, 2112540, 2292954, 2444628, 2640675, 3055785, 3520900, 3821590, 4074380, 4585908, 5092975, 5281350, 5732385, 6111570, 7643180, 9553975, 10185950, 10562700, 11464770, 12223140, 15278925, 19107950, 20371900, 22929540, 28661925, 30557850, 38215900, 52355783, 57323850, 61115700, 104711566, 114647700, 157067349, 209423132, 261778915, 314134698, 523557830, 628269396, 785336745, 1047115660, 1308894575, 1570673490, 2617789150, 3141346980, 3926683725, 5235578300, 7853367450, 15706734900]

約数ペア:

[(1, 15706734900), (2, 7853367450), (3, 5235578300), (4, 3926683725), (5, 3141346980), (6, 2617789150), (10, 1570673490), (12, 1308894575), (15, 1047115660), (20, 785336745), (25, 628269396), (30, 523557830), (50, 314134698), (60, 261778915), (75, 209423132), (100, 157067349), (137, 114647700), (150, 104711566), (257, 61115700), (274, 57323850), (300, 52355783), (411, 38215900), (514, 30557850), (548, 28661925), (685, 22929540), (771, 20371900), (822, 19107950), (1028, 15278925), (1285, 12223140), (1370, 11464770), (1487, 10562700), (1542, 10185950), (1644, 9553975), (2055, 7643180), (2570, 6111570), (2740, 5732385), (2974, 5281350), (3084, 5092975), (3425, 4585908), (3855, 4074380), (4110, 3821590), (4461, 3520900), (5140, 3055785), (5948, 2640675), (6425, 2444628), (6850, 2292954), (7435, 2112540), (7710, 2037190), (8220, 1910795), (8922, 1760450), (10275, 1528636), (12850, 1222314), (13700, 1146477), (14870, 1056270), (15420, 1018595), (17844, 880225), (19275, 814876), (20550, 764318), (22305, 704180), (25700, 611157), (29740, 528135), (35209, 446100), (37175, 422508), (38550, 407438), (41100, 382159), (44610, 352090), (70418, 223050), (74350, 211254), (77100, 203719), (89220, 176045), (105627, 148700), (111525, 140836)]