122803020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3203}}^1$

素因数の和:3292

約数の個数: 96

約数和(自身を含む): 387555840

約数和(自身を除く): 264752820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 90, 108, 135, 142, 180, 213, 270, 284, 355, 426, 540, 639, 710, 852, 1065, 1278, 1420, 1917, 2130, 2556, 3195, 3203, 3834, 4260, 6390, 6406, 7668, 9585, 9609, 12780, 12812, 16015, 19170, 19218, 28827, 32030, 38340, 38436, 48045, 57654, 64060, 86481, 96090, 115308, 144135, 172962, 192180, 227413, 288270, 345924, 432405, 454826, 576540, 682239, 864810, 909652, 1137065, 1364478, 1729620, 2046717, 2274130, 2728956, 3411195, 4093434, 4548260, 6140151, 6822390, 8186868, 10233585, 12280302, 13644780, 20467170, 24560604, 30700755, 40934340, 61401510, 122803020]

約数ペア:

[(1, 122803020), (2, 61401510), (3, 40934340), (4, 30700755), (5, 24560604), (6, 20467170), (9, 13644780), (10, 12280302), (12, 10233585), (15, 8186868), (18, 6822390), (20, 6140151), (27, 4548260), (30, 4093434), (36, 3411195), (45, 2728956), (54, 2274130), (60, 2046717), (71, 1729620), (90, 1364478), (108, 1137065), (135, 909652), (142, 864810), (180, 682239), (213, 576540), (270, 454826), (284, 432405), (355, 345924), (426, 288270), (540, 227413), (639, 192180), (710, 172962), (852, 144135), (1065, 115308), (1278, 96090), (1420, 86481), (1917, 64060), (2130, 57654), (2556, 48045), (3195, 38436), (3203, 38340), (3834, 32030), (4260, 28827), (6390, 19218), (6406, 19170), (7668, 16015), (9585, 12812), (9609, 12780)]