89169660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2897}}^1$

素因数の和:2937

約数の個数: 120

約数和(自身を含む): 294552720

約数和(自身を除く): 205383060

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, 270, 285, 324, 342, 380, 405, 513, 540, 570, 684, 810, 855, 1026, 1140, 1539, 1620, 1710, 2052, 2565, 2897, 3078, 3420, 5130, 5794, 6156, 7695, 8691, 10260, 11588, 14485, 15390, 17382, 26073, 28970, 30780, 34764, 43455, 52146, 55043, 57940, 78219, 86910, 104292, 110086, 130365, 156438, 165129, 173820, 220172, 234657, 260730, 275215, 312876, 330258, 391095, 469314, 495387, 521460, 550430, 660516, 782190, 825645, 938628, 990774, 1100860, 1173285, 1486161, 1564380, 1651290, 1981548, 2346570, 2476935, 2972322, 3302580, 4458483, 4693140, 4953870, 5944644, 7430805, 8916966, 9907740, 14861610, 17833932, 22292415, 29723220, 44584830, 89169660]

約数ペア:

[(1, 89169660), (2, 44584830), (3, 29723220), (4, 22292415), (5, 17833932), (6, 14861610), (9, 9907740), (10, 8916966), (12, 7430805), (15, 5944644), (18, 4953870), (19, 4693140), (20, 4458483), (27, 3302580), (30, 2972322), (36, 2476935), (38, 2346570), (45, 1981548), (54, 1651290), (57, 1564380), (60, 1486161), (76, 1173285), (81, 1100860), (90, 990774), (95, 938628), (108, 825645), (114, 782190), (135, 660516), (162, 550430), (171, 521460), (180, 495387), (190, 469314), (228, 391095), (270, 330258), (285, 312876), (324, 275215), (342, 260730), (380, 234657), (405, 220172), (513, 173820), (540, 165129), (570, 156438), (684, 130365), (810, 110086), (855, 104292), (1026, 86910), (1140, 78219), (1539, 57940), (1620, 55043), (1710, 52146), (2052, 43455), (2565, 34764), (2897, 30780), (3078, 28970), (3420, 26073), (5130, 17382), (5794, 15390), (6156, 14485), (7695, 11588), (8691, 10260)]