54203580

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1$

素因数の和:630

約数の個数: 144

約数和(自身を含む): 179786880

約数和(自身を除く): 125583300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 243, 270, 285, 324, 342, 380, 405, 486, 513, 540, 570, 587, 684, 810, 855, 972, 1026, 1140, 1174, 1215, 1539, 1620, 1710, 1761, 2052, 2348, 2430, 2565, 2935, 3078, 3420, 3522, 4617, 4860, 5130, 5283, 5870, 6156, 7044, 7695, 8805, 9234, 10260, 10566, 11153, 11740, 15390, 15849, 17610, 18468, 21132, 22306, 23085, 26415, 30780, 31698, 33459, 35220, 44612, 46170, 47547, 52830, 55765, 63396, 66918, 79245, 92340, 95094, 100377, 105660, 111530, 133836, 142641, 158490, 167295, 190188, 200754, 223060, 237735, 285282, 301131, 316980, 334590, 401508, 475470, 501885, 570564, 602262, 669180, 713205, 903393, 950940, 1003770, 1204524, 1426410, 1505655, 1806786, 2007540, 2710179, 2852820, 3011310, 3613572, 4516965, 5420358, 6022620, 9033930, 10840716, 13550895, 18067860, 27101790, 54203580]

約数ペア:

[(1, 54203580), (2, 27101790), (3, 18067860), (4, 13550895), (5, 10840716), (6, 9033930), (9, 6022620), (10, 5420358), (12, 4516965), (15, 3613572), (18, 3011310), (19, 2852820), (20, 2710179), (27, 2007540), (30, 1806786), (36, 1505655), (38, 1426410), (45, 1204524), (54, 1003770), (57, 950940), (60, 903393), (76, 713205), (81, 669180), (90, 602262), (95, 570564), (108, 501885), (114, 475470), (135, 401508), (162, 334590), (171, 316980), (180, 301131), (190, 285282), (228, 237735), (243, 223060), (270, 200754), (285, 190188), (324, 167295), (342, 158490), (380, 142641), (405, 133836), (486, 111530), (513, 105660), (540, 100377), (570, 95094), (587, 92340), (684, 79245), (810, 66918), (855, 63396), (972, 55765), (1026, 52830), (1140, 47547), (1174, 46170), (1215, 44612), (1539, 35220), (1620, 33459), (1710, 31698), (1761, 30780), (2052, 26415), (2348, 23085), (2430, 22306), (2565, 21132), (2935, 18468), (3078, 17610), (3420, 15849), (3522, 15390), (4617, 11740), (4860, 11153), (5130, 10566), (5283, 10260), (5870, 9234), (6156, 8805), (7044, 7695)]