155989200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{2131}}^1$

素因数の和:2213

約数の個数: 120

約数和(自身を含む): 508115296

約数和(自身を除く): 352126096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 61, 75, 80, 100, 120, 122, 150, 183, 200, 240, 244, 300, 305, 366, 400, 488, 600, 610, 732, 915, 976, 1200, 1220, 1464, 1525, 1830, 2131, 2440, 2928, 3050, 3660, 4262, 4575, 4880, 6100, 6393, 7320, 8524, 9150, 10655, 12200, 12786, 14640, 17048, 18300, 21310, 24400, 25572, 31965, 34096, 36600, 42620, 51144, 53275, 63930, 73200, 85240, 102288, 106550, 127860, 129991, 159825, 170480, 213100, 255720, 259982, 319650, 389973, 426200, 511440, 519964, 639300, 649955, 779946, 852400, 1039928, 1278600, 1299910, 1559892, 1949865, 2079856, 2557200, 2599820, 3119784, 3249775, 3899730, 5199640, 6239568, 6499550, 7799460, 9749325, 10399280, 12999100, 15598920, 19498650, 25998200, 31197840, 38997300, 51996400, 77994600, 155989200]

約数ペア:

[(1, 155989200), (2, 77994600), (3, 51996400), (4, 38997300), (5, 31197840), (6, 25998200), (8, 19498650), (10, 15598920), (12, 12999100), (15, 10399280), (16, 9749325), (20, 7799460), (24, 6499550), (25, 6239568), (30, 5199640), (40, 3899730), (48, 3249775), (50, 3119784), (60, 2599820), (61, 2557200), (75, 2079856), (80, 1949865), (100, 1559892), (120, 1299910), (122, 1278600), (150, 1039928), (183, 852400), (200, 779946), (240, 649955), (244, 639300), (300, 519964), (305, 511440), (366, 426200), (400, 389973), (488, 319650), (600, 259982), (610, 255720), (732, 213100), (915, 170480), (976, 159825), (1200, 129991), (1220, 127860), (1464, 106550), (1525, 102288), (1830, 85240), (2131, 73200), (2440, 63930), (2928, 53275), (3050, 51144), (3660, 42620), (4262, 36600), (4575, 34096), (4880, 31965), (6100, 25572), (6393, 24400), (7320, 21310), (8524, 18300), (9150, 17048), (10655, 14640), (12200, 12786)]