91448520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{2111}}^1$

素因数の和:2163

約数の個数: 96

約数和(自身を含む): 289681920

約数和(自身を除く): 198233400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 361, 380, 456, 570, 722, 760, 1083, 1140, 1444, 1805, 2111, 2166, 2280, 2888, 3610, 4222, 4332, 5415, 6333, 7220, 8444, 8664, 10555, 10830, 12666, 14440, 16888, 21110, 21660, 25332, 31665, 40109, 42220, 43320, 50664, 63330, 80218, 84440, 120327, 126660, 160436, 200545, 240654, 253320, 320872, 401090, 481308, 601635, 762071, 802180, 962616, 1203270, 1524142, 1604360, 2286213, 2406540, 3048284, 3810355, 4572426, 4813080, 6096568, 7620710, 9144852, 11431065, 15241420, 18289704, 22862130, 30482840, 45724260, 91448520]

約数ペア:

[(1, 91448520), (2, 45724260), (3, 30482840), (4, 22862130), (5, 18289704), (6, 15241420), (8, 11431065), (10, 9144852), (12, 7620710), (15, 6096568), (19, 4813080), (20, 4572426), (24, 3810355), (30, 3048284), (38, 2406540), (40, 2286213), (57, 1604360), (60, 1524142), (76, 1203270), (95, 962616), (114, 802180), (120, 762071), (152, 601635), (190, 481308), (228, 401090), (285, 320872), (361, 253320), (380, 240654), (456, 200545), (570, 160436), (722, 126660), (760, 120327), (1083, 84440), (1140, 80218), (1444, 63330), (1805, 50664), (2111, 43320), (2166, 42220), (2280, 40109), (2888, 31665), (3610, 25332), (4222, 21660), (4332, 21110), (5415, 16888), (6333, 14440), (7220, 12666), (8444, 10830), (8664, 10555)]