15580950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:123

約数の個数: 192

約数和(自身を含む): 51425280

約数和(自身を除く): 35844330

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 25, 30, 33, 35, 38, 42, 50, 55, 57, 66, 70, 71, 75, 77, 95, 105, 110, 114, 133, 142, 150, 154, 165, 175, 190, 209, 210, 213, 231, 266, 275, 285, 330, 350, 355, 385, 399, 418, 426, 462, 475, 497, 525, 550, 570, 627, 665, 710, 770, 781, 798, 825, 950, 994, 1045, 1050, 1065, 1155, 1254, 1330, 1349, 1425, 1463, 1491, 1562, 1650, 1775, 1925, 1995, 2090, 2130, 2310, 2343, 2485, 2698, 2850, 2926, 2982, 3135, 3325, 3550, 3850, 3905, 3990, 4047, 4389, 4686, 4970, 5225, 5325, 5467, 5775, 6270, 6650, 6745, 7315, 7455, 7810, 8094, 8778, 9443, 9975, 10450, 10650, 10934, 11550, 11715, 12425, 13490, 14630, 14839, 14910, 15675, 16401, 18886, 19525, 19950, 20235, 21945, 23430, 24850, 27335, 28329, 29678, 31350, 32802, 33725, 36575, 37275, 39050, 40470, 43890, 44517, 47215, 54670, 56658, 58575, 67450, 73150, 74195, 74550, 82005, 89034, 94430, 101175, 103873, 109725, 117150, 136675, 141645, 148390, 164010, 202350, 207746, 219450, 222585, 236075, 273350, 283290, 311619, 370975, 410025, 445170, 472150, 519365, 623238, 708225, 741950, 820050, 1038730, 1112925, 1416450, 1558095, 2225850, 2596825, 3116190, 5193650, 7790475, 15580950]

約数ペア:

[(1, 15580950), (2, 7790475), (3, 5193650), (5, 3116190), (6, 2596825), (7, 2225850), (10, 1558095), (11, 1416450), (14, 1112925), (15, 1038730), (19, 820050), (21, 741950), (22, 708225), (25, 623238), (30, 519365), (33, 472150), (35, 445170), (38, 410025), (42, 370975), (50, 311619), (55, 283290), (57, 273350), (66, 236075), (70, 222585), (71, 219450), (75, 207746), (77, 202350), (95, 164010), (105, 148390), (110, 141645), (114, 136675), (133, 117150), (142, 109725), (150, 103873), (154, 101175), (165, 94430), (175, 89034), (190, 82005), (209, 74550), (210, 74195), (213, 73150), (231, 67450), (266, 58575), (275, 56658), (285, 54670), (330, 47215), (350, 44517), (355, 43890), (385, 40470), (399, 39050), (418, 37275), (426, 36575), (462, 33725), (475, 32802), (497, 31350), (525, 29678), (550, 28329), (570, 27335), (627, 24850), (665, 23430), (710, 21945), (770, 20235), (781, 19950), (798, 19525), (825, 18886), (950, 16401), (994, 15675), (1045, 14910), (1050, 14839), (1065, 14630), (1155, 13490), (1254, 12425), (1330, 11715), (1349, 11550), (1425, 10934), (1463, 10650), (1491, 10450), (1562, 9975), (1650, 9443), (1775, 8778), (1925, 8094), (1995, 7810), (2090, 7455), (2130, 7315), (2310, 6745), (2343, 6650), (2485, 6270), (2698, 5775), (2850, 5467), (2926, 5325), (2982, 5225), (3135, 4970), (3325, 4686), (3550, 4389), (3850, 4047), (3905, 3990)]