67557540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{3119}}^1$

素因数の和:3169

約数の個数: 72

約数和(自身を含む): 199704960

約数和(自身を除く): 132147420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 361, 380, 570, 722, 1083, 1140, 1444, 1805, 2166, 3119, 3610, 4332, 5415, 6238, 7220, 9357, 10830, 12476, 15595, 18714, 21660, 31190, 37428, 46785, 59261, 62380, 93570, 118522, 177783, 187140, 237044, 296305, 355566, 592610, 711132, 888915, 1125959, 1185220, 1777830, 2251918, 3377877, 3555660, 4503836, 5629795, 6755754, 11259590, 13511508, 16889385, 22519180, 33778770, 67557540]

約数ペア:

[(1, 67557540), (2, 33778770), (3, 22519180), (4, 16889385), (5, 13511508), (6, 11259590), (10, 6755754), (12, 5629795), (15, 4503836), (19, 3555660), (20, 3377877), (30, 2251918), (38, 1777830), (57, 1185220), (60, 1125959), (76, 888915), (95, 711132), (114, 592610), (190, 355566), (228, 296305), (285, 237044), (361, 187140), (380, 177783), (570, 118522), (722, 93570), (1083, 62380), (1140, 59261), (1444, 46785), (1805, 37428), (2166, 31190), (3119, 21660), (3610, 18714), (4332, 15595), (5415, 12476), (6238, 10830), (7220, 9357)]