630153180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1979}}^1$

素因数の和:2084

約数の個数: 144

約数和(自身を含む): 2010808800

約数和(自身を除く): 1380655620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 61, 87, 90, 116, 122, 145, 174, 180, 183, 244, 261, 290, 305, 348, 366, 435, 522, 549, 580, 610, 732, 870, 915, 1044, 1098, 1220, 1305, 1740, 1769, 1830, 1979, 2196, 2610, 2745, 3538, 3660, 3958, 5220, 5307, 5490, 5937, 7076, 7916, 8845, 9895, 10614, 10980, 11874, 15921, 17690, 17811, 19790, 21228, 23748, 26535, 29685, 31842, 35380, 35622, 39580, 53070, 57391, 59370, 63684, 71244, 79605, 89055, 106140, 114782, 118740, 120719, 159210, 172173, 178110, 229564, 241438, 286955, 318420, 344346, 356220, 362157, 482876, 516519, 573910, 603595, 688692, 724314, 860865, 1033038, 1086471, 1147820, 1207190, 1448628, 1721730, 1810785, 2066076, 2172942, 2414380, 2582595, 3443460, 3500851, 3621570, 4345884, 5165190, 5432355, 7001702, 7243140, 10330380, 10502553, 10864710, 14003404, 17504255, 21005106, 21729420, 31507659, 35008510, 42010212, 52512765, 63015318, 70017020, 105025530, 126030636, 157538295, 210051060, 315076590, 630153180]

約数ペア:

[(1, 630153180), (2, 315076590), (3, 210051060), (4, 157538295), (5, 126030636), (6, 105025530), (9, 70017020), (10, 63015318), (12, 52512765), (15, 42010212), (18, 35008510), (20, 31507659), (29, 21729420), (30, 21005106), (36, 17504255), (45, 14003404), (58, 10864710), (60, 10502553), (61, 10330380), (87, 7243140), (90, 7001702), (116, 5432355), (122, 5165190), (145, 4345884), (174, 3621570), (180, 3500851), (183, 3443460), (244, 2582595), (261, 2414380), (290, 2172942), (305, 2066076), (348, 1810785), (366, 1721730), (435, 1448628), (522, 1207190), (549, 1147820), (580, 1086471), (610, 1033038), (732, 860865), (870, 724314), (915, 688692), (1044, 603595), (1098, 573910), (1220, 516519), (1305, 482876), (1740, 362157), (1769, 356220), (1830, 344346), (1979, 318420), (2196, 286955), (2610, 241438), (2745, 229564), (3538, 178110), (3660, 172173), (3958, 159210), (5220, 120719), (5307, 118740), (5490, 114782), (5937, 106140), (7076, 89055), (7916, 79605), (8845, 71244), (9895, 63684), (10614, 59370), (10980, 57391), (11874, 53070), (15921, 39580), (17690, 35622), (17811, 35380), (19790, 31842), (21228, 29685), (23748, 26535)]