1303178400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{3851}}^1$

素因数の和:3924

約数の個数: 216

約数和(自身を含む): 4694324544

約数和(自身を除く): 3391146144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 47, 48, 50, 60, 72, 75, 80, 90, 94, 96, 100, 120, 141, 144, 150, 160, 180, 188, 200, 225, 235, 240, 282, 288, 300, 360, 376, 400, 423, 450, 470, 480, 564, 600, 705, 720, 752, 800, 846, 900, 940, 1128, 1175, 1200, 1410, 1440, 1504, 1692, 1800, 1880, 2115, 2256, 2350, 2400, 2820, 3384, 3525, 3600, 3760, 3851, 4230, 4512, 4700, 5640, 6768, 7050, 7200, 7520, 7702, 8460, 9400, 10575, 11280, 11553, 13536, 14100, 15404, 16920, 18800, 19255, 21150, 22560, 23106, 28200, 30808, 33840, 34659, 37600, 38510, 42300, 46212, 56400, 57765, 61616, 67680, 69318, 77020, 84600, 92424, 96275, 112800, 115530, 123232, 138636, 154040, 169200, 173295, 180997, 184848, 192550, 231060, 277272, 288825, 308080, 338400, 346590, 361994, 369696, 385100, 462120, 542991, 554544, 577650, 616160, 693180, 723988, 770200, 866475, 904985, 924240, 1085982, 1109088, 1155300, 1386360, 1447976, 1540400, 1628973, 1732950, 1809970, 1848480, 2171964, 2310600, 2714955, 2772720, 2895952, 3080800, 3257946, 3465900, 3619940, 4343928, 4524925, 4621200, 5429910, 5545440, 5791904, 6515892, 6931800, 7239880, 8144865, 8687856, 9049850, 9242400, 10859820, 13031784, 13574775, 13863600, 14479760, 16289730, 17375712, 18099700, 21719640, 26063568, 27149550, 27727200, 28959520, 32579460, 36199400, 40724325, 43439280, 52127136, 54299100, 65158920, 72398800, 81448650, 86878560, 108598200, 130317840, 144797600, 162897300, 217196400, 260635680, 325794600, 434392800, 651589200, 1303178400]

約数ペア:

[(1, 1303178400), (2, 651589200), (3, 434392800), (4, 325794600), (5, 260635680), (6, 217196400), (8, 162897300), (9, 144797600), (10, 130317840), (12, 108598200), (15, 86878560), (16, 81448650), (18, 72398800), (20, 65158920), (24, 54299100), (25, 52127136), (30, 43439280), (32, 40724325), (36, 36199400), (40, 32579460), (45, 28959520), (47, 27727200), (48, 27149550), (50, 26063568), (60, 21719640), (72, 18099700), (75, 17375712), (80, 16289730), (90, 14479760), (94, 13863600), (96, 13574775), (100, 13031784), (120, 10859820), (141, 9242400), (144, 9049850), (150, 8687856), (160, 8144865), (180, 7239880), (188, 6931800), (200, 6515892), (225, 5791904), (235, 5545440), (240, 5429910), (282, 4621200), (288, 4524925), (300, 4343928), (360, 3619940), (376, 3465900), (400, 3257946), (423, 3080800), (450, 2895952), (470, 2772720), (480, 2714955), (564, 2310600), (600, 2171964), (705, 1848480), (720, 1809970), (752, 1732950), (800, 1628973), (846, 1540400), (900, 1447976), (940, 1386360), (1128, 1155300), (1175, 1109088), (1200, 1085982), (1410, 924240), (1440, 904985), (1504, 866475), (1692, 770200), (1800, 723988), (1880, 693180), (2115, 616160), (2256, 577650), (2350, 554544), (2400, 542991), (2820, 462120), (3384, 385100), (3525, 369696), (3600, 361994), (3760, 346590), (3851, 338400), (4230, 308080), (4512, 288825), (4700, 277272), (5640, 231060), (6768, 192550), (7050, 184848), (7200, 180997), (7520, 173295), (7702, 169200), (8460, 154040), (9400, 138636), (10575, 123232), (11280, 115530), (11553, 112800), (13536, 96275), (14100, 92424), (15404, 84600), (16920, 77020), (18800, 69318), (19255, 67680), (21150, 61616), (22560, 57765), (23106, 56400), (28200, 46212), (30808, 42300), (33840, 38510), (34659, 37600)]