53559180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{761}}^1$

素因数の和:816

約数の個数: 144

約数和(自身を含む): 179734464

約数和(自身を除く): 126175284

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 30, 34, 36, 45, 46, 51, 60, 68, 69, 85, 90, 92, 102, 115, 138, 153, 170, 180, 204, 207, 230, 255, 276, 306, 340, 345, 391, 414, 460, 510, 612, 690, 761, 765, 782, 828, 1020, 1035, 1173, 1380, 1522, 1530, 1564, 1955, 2070, 2283, 2346, 3044, 3060, 3519, 3805, 3910, 4140, 4566, 4692, 5865, 6849, 7038, 7610, 7820, 9132, 11415, 11730, 12937, 13698, 14076, 15220, 17503, 17595, 22830, 23460, 25874, 27396, 34245, 35006, 35190, 38811, 45660, 51748, 52509, 64685, 68490, 70012, 70380, 77622, 87515, 105018, 116433, 129370, 136980, 155244, 157527, 175030, 194055, 210036, 232866, 258740, 262545, 297551, 315054, 350060, 388110, 465732, 525090, 582165, 595102, 630108, 776220, 787635, 892653, 1050180, 1164330, 1190204, 1487755, 1575270, 1785306, 2328660, 2677959, 2975510, 3150540, 3570612, 4463265, 5355918, 5951020, 8926530, 10711836, 13389795, 17853060, 26779590, 53559180]

約数ペア:

[(1, 53559180), (2, 26779590), (3, 17853060), (4, 13389795), (5, 10711836), (6, 8926530), (9, 5951020), (10, 5355918), (12, 4463265), (15, 3570612), (17, 3150540), (18, 2975510), (20, 2677959), (23, 2328660), (30, 1785306), (34, 1575270), (36, 1487755), (45, 1190204), (46, 1164330), (51, 1050180), (60, 892653), (68, 787635), (69, 776220), (85, 630108), (90, 595102), (92, 582165), (102, 525090), (115, 465732), (138, 388110), (153, 350060), (170, 315054), (180, 297551), (204, 262545), (207, 258740), (230, 232866), (255, 210036), (276, 194055), (306, 175030), (340, 157527), (345, 155244), (391, 136980), (414, 129370), (460, 116433), (510, 105018), (612, 87515), (690, 77622), (761, 70380), (765, 70012), (782, 68490), (828, 64685), (1020, 52509), (1035, 51748), (1173, 45660), (1380, 38811), (1522, 35190), (1530, 35006), (1564, 34245), (1955, 27396), (2070, 25874), (2283, 23460), (2346, 22830), (3044, 17595), (3060, 17503), (3519, 15220), (3805, 14076), (3910, 13698), (4140, 12937), (4566, 11730), (4692, 11415), (5865, 9132), (6849, 7820), (7038, 7610)]