28117012950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{2539}}^1$

素因数の和:3204

約数の個数: 192

約数和(自身を含む): 83602982400

約数和(自身を除く): 55485969450

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 90, 117, 130, 135, 150, 195, 225, 234, 270, 325, 351, 390, 450, 585, 631, 650, 675, 702, 975, 1170, 1262, 1350, 1755, 1893, 1950, 2539, 2925, 3155, 3510, 3786, 5078, 5679, 5850, 6310, 7617, 8203, 8775, 9465, 11358, 12695, 15234, 15775, 16406, 17037, 17550, 18930, 22851, 24609, 25390, 28395, 31550, 33007, 34074, 38085, 41015, 45702, 47325, 49218, 56790, 63475, 66014, 68553, 73827, 76170, 82030, 85185, 94650, 99021, 114255, 123045, 126950, 137106, 141975, 147654, 165035, 170370, 190425, 198042, 205075, 221481, 228510, 246090, 283950, 297063, 330070, 342765, 369135, 380850, 410150, 425925, 442962, 495105, 571275, 594126, 615225, 685530, 738270, 825175, 851850, 891189, 990210, 1107405, 1142550, 1230450, 1485315, 1602109, 1650350, 1713825, 1782378, 1845675, 2214810, 2475525, 2970630, 3204218, 3427650, 3691350, 4455945, 4806327, 4951050, 5537025, 7426575, 8010545, 8911890, 9612654, 11074050, 14418981, 14853150, 16021090, 20827417, 22279725, 24031635, 28837962, 40052725, 41654834, 43256943, 44559450, 48063270, 62482251, 72094905, 80105450, 86513886, 104137085, 120158175, 124964502, 144189810, 187446753, 208274170, 216284715, 240316350, 312411255, 360474525, 374893506, 432569430, 520685425, 562340259, 624822510, 720949050, 937233765, 1041370850, 1081423575, 1124680518, 1562056275, 1874467530, 2162847150, 2811701295, 3124112550, 4686168825, 5623402590, 9372337650, 14058506475, 28117012950]

約数ペア:

[(1, 28117012950), (2, 14058506475), (3, 9372337650), (5, 5623402590), (6, 4686168825), (9, 3124112550), (10, 2811701295), (13, 2162847150), (15, 1874467530), (18, 1562056275), (25, 1124680518), (26, 1081423575), (27, 1041370850), (30, 937233765), (39, 720949050), (45, 624822510), (50, 562340259), (54, 520685425), (65, 432569430), (75, 374893506), (78, 360474525), (90, 312411255), (117, 240316350), (130, 216284715), (135, 208274170), (150, 187446753), (195, 144189810), (225, 124964502), (234, 120158175), (270, 104137085), (325, 86513886), (351, 80105450), (390, 72094905), (450, 62482251), (585, 48063270), (631, 44559450), (650, 43256943), (675, 41654834), (702, 40052725), (975, 28837962), (1170, 24031635), (1262, 22279725), (1350, 20827417), (1755, 16021090), (1893, 14853150), (1950, 14418981), (2539, 11074050), (2925, 9612654), (3155, 8911890), (3510, 8010545), (3786, 7426575), (5078, 5537025), (5679, 4951050), (5850, 4806327), (6310, 4455945), (7617, 3691350), (8203, 3427650), (8775, 3204218), (9465, 2970630), (11358, 2475525), (12695, 2214810), (15234, 1845675), (15775, 1782378), (16406, 1713825), (17037, 1650350), (17550, 1602109), (18930, 1485315), (22851, 1230450), (24609, 1142550), (25390, 1107405), (28395, 990210), (31550, 891189), (33007, 851850), (34074, 825175), (38085, 738270), (41015, 685530), (45702, 615225), (47325, 594126), (49218, 571275), (56790, 495105), (63475, 442962), (66014, 425925), (68553, 410150), (73827, 380850), (76170, 369135), (82030, 342765), (85185, 330070), (94650, 297063), (99021, 283950), (114255, 246090), (123045, 228510), (126950, 221481), (137106, 205075), (141975, 198042), (147654, 190425), (165035, 170370)]