71845800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:244

約数の個数: 192

約数和(自身を含む): 245400960

約数和(自身を除く): 173555160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 61, 65, 75, 78, 100, 104, 120, 122, 130, 150, 151, 156, 183, 195, 200, 244, 260, 300, 302, 305, 312, 325, 366, 390, 453, 488, 520, 600, 604, 610, 650, 732, 755, 780, 793, 906, 915, 975, 1208, 1220, 1300, 1464, 1510, 1525, 1560, 1586, 1812, 1830, 1950, 1963, 2265, 2379, 2440, 2600, 3020, 3050, 3172, 3624, 3660, 3775, 3900, 3926, 3965, 4530, 4575, 4758, 5889, 6040, 6100, 6344, 7320, 7550, 7800, 7852, 7930, 9060, 9150, 9211, 9516, 9815, 11325, 11778, 11895, 12200, 15100, 15704, 15860, 18120, 18300, 18422, 19032, 19630, 19825, 22650, 23556, 23790, 27633, 29445, 30200, 31720, 36600, 36844, 39260, 39650, 45300, 46055, 47112, 47580, 49075, 55266, 58890, 59475, 73688, 78520, 79300, 90600, 92110, 95160, 98150, 110532, 117780, 118950, 119743, 138165, 147225, 158600, 184220, 196300, 221064, 230275, 235560, 237900, 239486, 276330, 294450, 359229, 368440, 392600, 460550, 475800, 478972, 552660, 588900, 598715, 690825, 718458, 921100, 957944, 1105320, 1177800, 1197430, 1381650, 1436916, 1796145, 1842200, 2394860, 2763300, 2873832, 2993575, 3592290, 4789720, 5526600, 5987150, 7184580, 8980725, 11974300, 14369160, 17961450, 23948600, 35922900, 71845800]

約数ペア:

[(1, 71845800), (2, 35922900), (3, 23948600), (4, 17961450), (5, 14369160), (6, 11974300), (8, 8980725), (10, 7184580), (12, 5987150), (13, 5526600), (15, 4789720), (20, 3592290), (24, 2993575), (25, 2873832), (26, 2763300), (30, 2394860), (39, 1842200), (40, 1796145), (50, 1436916), (52, 1381650), (60, 1197430), (61, 1177800), (65, 1105320), (75, 957944), (78, 921100), (100, 718458), (104, 690825), (120, 598715), (122, 588900), (130, 552660), (150, 478972), (151, 475800), (156, 460550), (183, 392600), (195, 368440), (200, 359229), (244, 294450), (260, 276330), (300, 239486), (302, 237900), (305, 235560), (312, 230275), (325, 221064), (366, 196300), (390, 184220), (453, 158600), (488, 147225), (520, 138165), (600, 119743), (604, 118950), (610, 117780), (650, 110532), (732, 98150), (755, 95160), (780, 92110), (793, 90600), (906, 79300), (915, 78520), (975, 73688), (1208, 59475), (1220, 58890), (1300, 55266), (1464, 49075), (1510, 47580), (1525, 47112), (1560, 46055), (1586, 45300), (1812, 39650), (1830, 39260), (1950, 36844), (1963, 36600), (2265, 31720), (2379, 30200), (2440, 29445), (2600, 27633), (3020, 23790), (3050, 23556), (3172, 22650), (3624, 19825), (3660, 19630), (3775, 19032), (3900, 18422), (3926, 18300), (3965, 18120), (4530, 15860), (4575, 15704), (4758, 15100), (5889, 12200), (6040, 11895), (6100, 11778), (6344, 11325), (7320, 9815), (7550, 9516), (7800, 9211), (7852, 9150), (7930, 9060)]