154865002005

素因数分解:

$3^7\times 5^1\times 7^2\times {\mathrm{389}}^1\times {\mathrm{743}}^1$

素因数の和:1172

約数の個数: 192

約数和(自身を含む): 325489881600

約数和(自身を除く): 170624879595

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 81, 105, 135, 147, 189, 243, 245, 315, 389, 405, 441, 567, 729, 735, 743, 945, 1167, 1215, 1323, 1701, 1945, 2187, 2205, 2229, 2723, 2835, 3501, 3645, 3715, 3969, 5103, 5201, 5835, 6615, 6687, 8169, 8505, 10503, 10935, 11145, 11907, 13615, 15309, 15603, 17505, 19061, 19845, 20061, 24507, 25515, 26005, 31509, 33435, 35721, 36407, 40845, 46809, 52515, 57183, 59535, 60183, 73521, 76545, 78015, 94527, 95305, 100305, 107163, 109221, 122535, 140427, 157545, 171549, 178605, 180549, 182035, 220563, 234045, 283581, 285915, 289027, 300915, 327663, 367605, 421281, 472635, 514647, 535815, 541647, 546105, 661689, 702135, 850743, 857745, 867081, 902745, 982989, 1102815, 1263843, 1417905, 1445135, 1543941, 1624941, 1638315, 1985067, 2023189, 2106405, 2573235, 2601243, 2708235, 2948967, 3308445, 3791529, 4253715, 4335405, 4631823, 4914945, 5955201, 6069567, 6319215, 7719705, 7803729, 8124705, 8846901, 9925335, 10115945, 11374587, 13006215, 13895469, 14162323, 14744835, 18208701, 18957645, 23159115, 23411187, 26540703, 29776005, 30347835, 39018645, 41686407, 42486969, 44234505, 54626103, 56872935, 69477345, 70233561, 70811615, 79622109, 91043505, 117055935, 127460907, 132703515, 163878309, 208432035, 210700683, 212434845, 273130515, 351167805, 382382721, 398110545, 491634927, 632102049, 637304535, 819391545, 1053503415, 1147148163, 1474904781, 1911913605, 2458174635, 3160510245, 3441444489, 4424714343, 5735740815, 7374523905, 10324333467, 17207222445, 22123571715, 30973000401, 51621667335, 154865002005]

約数ペア:

[(1, 154865002005), (3, 51621667335), (5, 30973000401), (7, 22123571715), (9, 17207222445), (15, 10324333467), (21, 7374523905), (27, 5735740815), (35, 4424714343), (45, 3441444489), (49, 3160510245), (63, 2458174635), (81, 1911913605), (105, 1474904781), (135, 1147148163), (147, 1053503415), (189, 819391545), (243, 637304535), (245, 632102049), (315, 491634927), (389, 398110545), (405, 382382721), (441, 351167805), (567, 273130515), (729, 212434845), (735, 210700683), (743, 208432035), (945, 163878309), (1167, 132703515), (1215, 127460907), (1323, 117055935), (1701, 91043505), (1945, 79622109), (2187, 70811615), (2205, 70233561), (2229, 69477345), (2723, 56872935), (2835, 54626103), (3501, 44234505), (3645, 42486969), (3715, 41686407), (3969, 39018645), (5103, 30347835), (5201, 29776005), (5835, 26540703), (6615, 23411187), (6687, 23159115), (8169, 18957645), (8505, 18208701), (10503, 14744835), (10935, 14162323), (11145, 13895469), (11907, 13006215), (13615, 11374587), (15309, 10115945), (15603, 9925335), (17505, 8846901), (19061, 8124705), (19845, 7803729), (20061, 7719705), (24507, 6319215), (25515, 6069567), (26005, 5955201), (31509, 4914945), (33435, 4631823), (35721, 4335405), (36407, 4253715), (40845, 3791529), (46809, 3308445), (52515, 2948967), (57183, 2708235), (59535, 2601243), (60183, 2573235), (73521, 2106405), (76545, 2023189), (78015, 1985067), (94527, 1638315), (95305, 1624941), (100305, 1543941), (107163, 1445135), (109221, 1417905), (122535, 1263843), (140427, 1102815), (157545, 982989), (171549, 902745), (178605, 867081), (180549, 857745), (182035, 850743), (220563, 702135), (234045, 661689), (283581, 546105), (285915, 541647), (289027, 535815), (300915, 514647), (327663, 472635), (367605, 421281)]