195437880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16451}}^1$

素因数の和:16482

約数の個数: 128

約数和(自身を含む): 710726400

約数和(自身を除く): 515288520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 16451, 32902, 49353, 65804, 82255, 98706, 131608, 148059, 164510, 180961, 197412, 246765, 296118, 329020, 361922, 394824, 444177, 493530, 542883, 592236, 658040, 723844, 740295, 888354, 904805, 987060, 1085766, 1184472, 1447688, 1480590, 1628649, 1776708, 1809610, 1974120, 2171532, 2220885, 2714415, 2961180, 3257298, 3553416, 3619220, 4343064, 4441770, 4885947, 5428830, 5922360, 6514596, 7238440, 8143245, 8883540, 9771894, 10857660, 13029192, 16286490, 17767080, 19543788, 21715320, 24429735, 32572980, 39087576, 48859470, 65145960, 97718940, 195437880]

約数ペア:

[(1, 195437880), (2, 97718940), (3, 65145960), (4, 48859470), (5, 39087576), (6, 32572980), (8, 24429735), (9, 21715320), (10, 19543788), (11, 17767080), (12, 16286490), (15, 13029192), (18, 10857660), (20, 9771894), (22, 8883540), (24, 8143245), (27, 7238440), (30, 6514596), (33, 5922360), (36, 5428830), (40, 4885947), (44, 4441770), (45, 4343064), (54, 3619220), (55, 3553416), (60, 3257298), (66, 2961180), (72, 2714415), (88, 2220885), (90, 2171532), (99, 1974120), (108, 1809610), (110, 1776708), (120, 1628649), (132, 1480590), (135, 1447688), (165, 1184472), (180, 1085766), (198, 987060), (216, 904805), (220, 888354), (264, 740295), (270, 723844), (297, 658040), (330, 592236), (360, 542883), (396, 493530), (440, 444177), (495, 394824), (540, 361922), (594, 329020), (660, 296118), (792, 246765), (990, 197412), (1080, 180961), (1188, 164510), (1320, 148059), (1485, 131608), (1980, 98706), (2376, 82255), (2970, 65804), (3960, 49353), (5940, 32902), (11880, 16451)]