98681220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1$

素因数の和:515

約数の個数: 192

約数和(自身を含む): 344736000

約数和(自身を除く): 246054780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 37, 44, 45, 54, 55, 60, 66, 74, 90, 99, 108, 110, 111, 132, 135, 148, 165, 180, 185, 198, 220, 222, 270, 297, 330, 333, 370, 396, 407, 444, 449, 495, 540, 555, 594, 660, 666, 740, 814, 898, 990, 999, 1110, 1188, 1221, 1332, 1347, 1485, 1628, 1665, 1796, 1980, 1998, 2035, 2220, 2245, 2442, 2694, 2970, 3330, 3663, 3996, 4041, 4070, 4490, 4884, 4939, 4995, 5388, 5940, 6105, 6660, 6735, 7326, 8082, 8140, 8980, 9878, 9990, 10989, 12123, 12210, 13470, 14652, 14817, 16164, 16613, 18315, 19756, 19980, 20205, 21978, 24246, 24420, 24695, 26940, 29634, 33226, 36630, 40410, 43956, 44451, 48492, 49390, 49839, 54945, 59268, 60615, 66452, 73260, 74085, 80820, 83065, 88902, 98780, 99678, 109890, 121230, 133353, 148170, 149517, 166130, 177804, 182743, 199356, 219780, 222255, 242460, 249195, 266706, 296340, 299034, 332260, 365486, 444510, 448551, 498390, 533412, 548229, 598068, 666765, 730972, 747585, 889020, 897102, 913715, 996780, 1096458, 1333530, 1495170, 1644687, 1794204, 1827430, 2192916, 2242755, 2667060, 2741145, 2990340, 3289374, 3654860, 4485510, 4934061, 5482290, 6578748, 8223435, 8971020, 9868122, 10964580, 16446870, 19736244, 24670305, 32893740, 49340610, 98681220]

約数ペア:

[(1, 98681220), (2, 49340610), (3, 32893740), (4, 24670305), (5, 19736244), (6, 16446870), (9, 10964580), (10, 9868122), (11, 8971020), (12, 8223435), (15, 6578748), (18, 5482290), (20, 4934061), (22, 4485510), (27, 3654860), (30, 3289374), (33, 2990340), (36, 2741145), (37, 2667060), (44, 2242755), (45, 2192916), (54, 1827430), (55, 1794204), (60, 1644687), (66, 1495170), (74, 1333530), (90, 1096458), (99, 996780), (108, 913715), (110, 897102), (111, 889020), (132, 747585), (135, 730972), (148, 666765), (165, 598068), (180, 548229), (185, 533412), (198, 498390), (220, 448551), (222, 444510), (270, 365486), (297, 332260), (330, 299034), (333, 296340), (370, 266706), (396, 249195), (407, 242460), (444, 222255), (449, 219780), (495, 199356), (540, 182743), (555, 177804), (594, 166130), (660, 149517), (666, 148170), (740, 133353), (814, 121230), (898, 109890), (990, 99678), (999, 98780), (1110, 88902), (1188, 83065), (1221, 80820), (1332, 74085), (1347, 73260), (1485, 66452), (1628, 60615), (1665, 59268), (1796, 54945), (1980, 49839), (1998, 49390), (2035, 48492), (2220, 44451), (2245, 43956), (2442, 40410), (2694, 36630), (2970, 33226), (3330, 29634), (3663, 26940), (3996, 24695), (4041, 24420), (4070, 24246), (4490, 21978), (4884, 20205), (4939, 19980), (4995, 19756), (5388, 18315), (5940, 16613), (6105, 16164), (6660, 14817), (6735, 14652), (7326, 13470), (8082, 12210), (8140, 12123), (8980, 10989), (9878, 9990)]