2920753200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{39901}}^1$

素因数の和:39983

約数の個数: 120

約数和(自身を含む): 9509763856

約数和(自身を除く): 6589010656

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, 2440, 2928, 3050, 3660, 4575, 4880, 6100, 7320, 9150, 12200, 14640, 18300, 24400, 36600, 39901, 73200, 79802, 119703, 159604, 199505, 239406, 319208, 399010, 478812, 598515, 638416, 798020, 957624, 997525, 1197030, 1596040, 1915248, 1995050, 2394060, 2433961, 2992575, 3192080, 3990100, 4788120, 4867922, 5985150, 7301883, 7980200, 9576240, 9735844, 11970300, 12169805, 14603766, 15960400, 19471688, 23940600, 24339610, 29207532, 36509415, 38943376, 47881200, 48679220, 58415064, 60849025, 73018830, 97358440, 116830128, 121698050, 146037660, 182547075, 194716880, 243396100, 292075320, 365094150, 486792200, 584150640, 730188300, 973584400, 1460376600, 2920753200]

約数ペア:

[(1, 2920753200), (2, 1460376600), (3, 973584400), (4, 730188300), (5, 584150640), (6, 486792200), (8, 365094150), (10, 292075320), (12, 243396100), (15, 194716880), (16, 182547075), (20, 146037660), (24, 121698050), (25, 116830128), (30, 97358440), (40, 73018830), (48, 60849025), (50, 58415064), (60, 48679220), (61, 47881200), (75, 38943376), (80, 36509415), (100, 29207532), (120, 24339610), (122, 23940600), (150, 19471688), (183, 15960400), (200, 14603766), (240, 12169805), (244, 11970300), (300, 9735844), (305, 9576240), (366, 7980200), (400, 7301883), (488, 5985150), (600, 4867922), (610, 4788120), (732, 3990100), (915, 3192080), (976, 2992575), (1200, 2433961), (1220, 2394060), (1464, 1995050), (1525, 1915248), (1830, 1596040), (2440, 1197030), (2928, 997525), (3050, 957624), (3660, 798020), (4575, 638416), (4880, 598515), (6100, 478812), (7320, 399010), (9150, 319208), (12200, 239406), (14640, 199505), (18300, 159604), (24400, 119703), (36600, 79802), (39901, 73200)]