153738660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:525

約数の個数: 96

約数和(自身を含む): 442350720

約数和(自身を除く): 288612060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 137, 177, 236, 274, 295, 317, 354, 411, 548, 590, 634, 685, 708, 822, 885, 951, 1180, 1268, 1370, 1585, 1644, 1770, 1902, 2055, 2740, 3170, 3540, 3804, 4110, 4755, 6340, 8083, 8220, 9510, 16166, 18703, 19020, 24249, 32332, 37406, 40415, 43429, 48498, 56109, 74812, 80830, 86858, 93515, 96996, 112218, 121245, 130287, 161660, 173716, 187030, 217145, 224436, 242490, 260574, 280545, 374060, 434290, 484980, 521148, 561090, 651435, 868580, 1122180, 1302870, 2562311, 2605740, 5124622, 7686933, 10249244, 12811555, 15373866, 25623110, 30747732, 38434665, 51246220, 76869330, 153738660]

約数ペア:

[(1, 153738660), (2, 76869330), (3, 51246220), (4, 38434665), (5, 30747732), (6, 25623110), (10, 15373866), (12, 12811555), (15, 10249244), (20, 7686933), (30, 5124622), (59, 2605740), (60, 2562311), (118, 1302870), (137, 1122180), (177, 868580), (236, 651435), (274, 561090), (295, 521148), (317, 484980), (354, 434290), (411, 374060), (548, 280545), (590, 260574), (634, 242490), (685, 224436), (708, 217145), (822, 187030), (885, 173716), (951, 161660), (1180, 130287), (1268, 121245), (1370, 112218), (1585, 96996), (1644, 93515), (1770, 86858), (1902, 80830), (2055, 74812), (2740, 56109), (3170, 48498), (3540, 43429), (3804, 40415), (4110, 37406), (4755, 32332), (6340, 24249), (8083, 19020), (8220, 18703), (9510, 16166)]