149976120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9397}}^1$

素因数の和:9437

約数の個数: 128

約数和(自身を含む): 541324800

約数和(自身を除く): 391348680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 9397, 15960, 18794, 28191, 37588, 46985, 56382, 65779, 75176, 93970, 112764, 131558, 140955, 178543, 187940, 197337, 225528, 263116, 281910, 328895, 357086, 375880, 394674, 526232, 535629, 563820, 657790, 714172, 789348, 892715, 986685, 1071258, 1127640, 1249801, 1315580, 1428344, 1578696, 1785430, 1973370, 2142516, 2499602, 2631160, 2678145, 3570860, 3749403, 3946740, 4285032, 4999204, 5356290, 6249005, 7141720, 7498806, 7893480, 9998408, 10712580, 12498010, 14997612, 18747015, 21425160, 24996020, 29995224, 37494030, 49992040, 74988060, 149976120]

約数ペア:

[(1, 149976120), (2, 74988060), (3, 49992040), (4, 37494030), (5, 29995224), (6, 24996020), (7, 21425160), (8, 18747015), (10, 14997612), (12, 12498010), (14, 10712580), (15, 9998408), (19, 7893480), (20, 7498806), (21, 7141720), (24, 6249005), (28, 5356290), (30, 4999204), (35, 4285032), (38, 3946740), (40, 3749403), (42, 3570860), (56, 2678145), (57, 2631160), (60, 2499602), (70, 2142516), (76, 1973370), (84, 1785430), (95, 1578696), (105, 1428344), (114, 1315580), (120, 1249801), (133, 1127640), (140, 1071258), (152, 986685), (168, 892715), (190, 789348), (210, 714172), (228, 657790), (266, 563820), (280, 535629), (285, 526232), (380, 394674), (399, 375880), (420, 357086), (456, 328895), (532, 281910), (570, 263116), (665, 225528), (760, 197337), (798, 187940), (840, 178543), (1064, 140955), (1140, 131558), (1330, 112764), (1596, 93970), (1995, 75176), (2280, 65779), (2660, 56382), (3192, 46985), (3990, 37588), (5320, 28191), (7980, 18794), (9397, 15960)]