164315700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:195

約数の個数: 216

約数和(自身を含む): 543595416

約数和(自身を除く): 379279716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 41, 45, 50, 60, 61, 73, 75, 82, 90, 100, 122, 123, 146, 150, 164, 180, 183, 205, 219, 225, 244, 246, 292, 300, 305, 365, 366, 369, 410, 438, 450, 492, 549, 610, 615, 657, 730, 732, 738, 820, 876, 900, 915, 1025, 1095, 1098, 1220, 1230, 1314, 1460, 1476, 1525, 1825, 1830, 1845, 2050, 2190, 2196, 2460, 2501, 2628, 2745, 2993, 3050, 3075, 3285, 3650, 3660, 3690, 4100, 4380, 4453, 4575, 5002, 5475, 5490, 5986, 6100, 6150, 6570, 7300, 7380, 7503, 8906, 8979, 9150, 9225, 10004, 10950, 10980, 11972, 12300, 12505, 13140, 13359, 13725, 14965, 15006, 16425, 17812, 17958, 18300, 18450, 21900, 22265, 22509, 25010, 26718, 26937, 27450, 29930, 30012, 32850, 35916, 36900, 37515, 40077, 44530, 44895, 45018, 50020, 53436, 53874, 54900, 59860, 62525, 65700, 66795, 74825, 75030, 80154, 89060, 89790, 90036, 107748, 111325, 112545, 125050, 133590, 134685, 149650, 150060, 160308, 179580, 182573, 187575, 200385, 222650, 224475, 225090, 250100, 267180, 269370, 299300, 333975, 365146, 375150, 400770, 445300, 448950, 450180, 538740, 547719, 562725, 667950, 673425, 730292, 750300, 801540, 897900, 912865, 1001925, 1095438, 1125450, 1335900, 1346850, 1643157, 1825730, 2003850, 2190876, 2250900, 2693700, 2738595, 3286314, 3651460, 4007700, 4564325, 5477190, 6572628, 8215785, 9128650, 10954380, 13692975, 16431570, 18257300, 27385950, 32863140, 41078925, 54771900, 82157850, 164315700]

約数ペア:

[(1, 164315700), (2, 82157850), (3, 54771900), (4, 41078925), (5, 32863140), (6, 27385950), (9, 18257300), (10, 16431570), (12, 13692975), (15, 10954380), (18, 9128650), (20, 8215785), (25, 6572628), (30, 5477190), (36, 4564325), (41, 4007700), (45, 3651460), (50, 3286314), (60, 2738595), (61, 2693700), (73, 2250900), (75, 2190876), (82, 2003850), (90, 1825730), (100, 1643157), (122, 1346850), (123, 1335900), (146, 1125450), (150, 1095438), (164, 1001925), (180, 912865), (183, 897900), (205, 801540), (219, 750300), (225, 730292), (244, 673425), (246, 667950), (292, 562725), (300, 547719), (305, 538740), (365, 450180), (366, 448950), (369, 445300), (410, 400770), (438, 375150), (450, 365146), (492, 333975), (549, 299300), (610, 269370), (615, 267180), (657, 250100), (730, 225090), (732, 224475), (738, 222650), (820, 200385), (876, 187575), (900, 182573), (915, 179580), (1025, 160308), (1095, 150060), (1098, 149650), (1220, 134685), (1230, 133590), (1314, 125050), (1460, 112545), (1476, 111325), (1525, 107748), (1825, 90036), (1830, 89790), (1845, 89060), (2050, 80154), (2190, 75030), (2196, 74825), (2460, 66795), (2501, 65700), (2628, 62525), (2745, 59860), (2993, 54900), (3050, 53874), (3075, 53436), (3285, 50020), (3650, 45018), (3660, 44895), (3690, 44530), (4100, 40077), (4380, 37515), (4453, 36900), (4575, 35916), (5002, 32850), (5475, 30012), (5490, 29930), (5986, 27450), (6100, 26937), (6150, 26718), (6570, 25010), (7300, 22509), (7380, 22265), (7503, 21900), (8906, 18450), (8979, 18300), (9150, 17958), (9225, 17812), (10004, 16425), (10950, 15006), (10980, 14965), (11972, 13725), (12300, 13359), (12505, 13140)]