71051569380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3719}}^1\times {\mathrm{9649}}^1$

素因数の和:13394

約数の個数: 144

約数和(自身を含む): 235203696000

約数和(自身を除く): 164152126620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 3719, 7438, 9649, 11157, 14876, 18595, 19298, 22314, 28947, 33471, 37190, 38596, 40909, 44628, 48245, 55785, 57894, 66942, 74380, 81818, 86841, 96490, 106139, 111570, 115788, 122727, 133884, 144735, 163636, 167355, 173682, 192980, 204545, 212278, 223140, 245454, 289470, 318417, 334710, 347364, 368181, 409090, 424556, 434205, 490908, 530695, 578940, 613635, 636834, 669420, 736362, 818180, 868410, 955251, 1061390, 1227270, 1273668, 1472724, 1592085, 1736820, 1840905, 1910502, 2122780, 2454540, 3184170, 3681810, 3821004, 4776255, 6368340, 7363620, 9552510, 19105020, 35884631, 71769262, 107653893, 143538524, 179423155, 215307786, 322961679, 358846310, 394730941, 430615572, 538269465, 645923358, 717692620, 789461882, 1076538930, 1184192823, 1291846716, 1578923764, 1614808395, 1973654705, 2153077860, 2368385646, 3229616790, 3552578469, 3947309410, 4736771292, 5920964115, 6459233580, 7105156938, 7894618820, 11841928230, 14210313876, 17762892345, 23683856460, 35525784690, 71051569380]

約数ペア:

[(1, 71051569380), (2, 35525784690), (3, 23683856460), (4, 17762892345), (5, 14210313876), (6, 11841928230), (9, 7894618820), (10, 7105156938), (11, 6459233580), (12, 5920964115), (15, 4736771292), (18, 3947309410), (20, 3552578469), (22, 3229616790), (30, 2368385646), (33, 2153077860), (36, 1973654705), (44, 1614808395), (45, 1578923764), (55, 1291846716), (60, 1184192823), (66, 1076538930), (90, 789461882), (99, 717692620), (110, 645923358), (132, 538269465), (165, 430615572), (180, 394730941), (198, 358846310), (220, 322961679), (330, 215307786), (396, 179423155), (495, 143538524), (660, 107653893), (990, 71769262), (1980, 35884631), (3719, 19105020), (7438, 9552510), (9649, 7363620), (11157, 6368340), (14876, 4776255), (18595, 3821004), (19298, 3681810), (22314, 3184170), (28947, 2454540), (33471, 2122780), (37190, 1910502), (38596, 1840905), (40909, 1736820), (44628, 1592085), (48245, 1472724), (55785, 1273668), (57894, 1227270), (66942, 1061390), (74380, 955251), (81818, 868410), (86841, 818180), (96490, 736362), (106139, 669420), (111570, 636834), (115788, 613635), (122727, 578940), (133884, 530695), (144735, 490908), (163636, 434205), (167355, 424556), (173682, 409090), (192980, 368181), (204545, 347364), (212278, 334710), (223140, 318417), (245454, 289470)]