57789270

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:331

約数の個数: 192

約数和(自身を含む): 194088960

約数和(自身を除く): 136299690

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 31, 33, 35, 42, 45, 55, 62, 63, 66, 70, 77, 90, 93, 99, 105, 110, 126, 154, 155, 165, 186, 198, 210, 217, 231, 269, 279, 310, 315, 330, 341, 385, 434, 462, 465, 495, 538, 558, 630, 651, 682, 693, 770, 807, 930, 990, 1023, 1085, 1155, 1302, 1345, 1386, 1395, 1614, 1705, 1883, 1953, 2046, 2170, 2310, 2387, 2421, 2690, 2790, 2959, 3069, 3255, 3410, 3465, 3766, 3906, 4035, 4774, 4842, 5115, 5649, 5918, 6138, 6510, 6930, 7161, 8070, 8339, 8877, 9415, 9765, 10230, 11298, 11935, 12105, 14322, 14795, 15345, 16678, 16947, 17754, 18830, 19530, 20713, 21483, 23870, 24210, 25017, 26631, 28245, 29590, 30690, 33894, 35805, 41426, 41695, 42966, 44385, 50034, 53262, 56490, 58373, 62139, 71610, 75051, 83390, 84735, 88770, 91729, 103565, 107415, 116746, 124278, 125085, 133155, 150102, 169470, 175119, 183458, 186417, 207130, 214830, 250170, 266310, 275187, 291865, 310695, 350238, 372834, 375255, 458645, 525357, 550374, 583730, 621390, 642103, 750510, 825561, 875595, 917290, 932085, 1050714, 1284206, 1375935, 1651122, 1751190, 1864170, 1926309, 2626785, 2751870, 3210515, 3852618, 4127805, 5253570, 5778927, 6421030, 8255610, 9631545, 11557854, 19263090, 28894635, 57789270]

約数ペア:

[(1, 57789270), (2, 28894635), (3, 19263090), (5, 11557854), (6, 9631545), (7, 8255610), (9, 6421030), (10, 5778927), (11, 5253570), (14, 4127805), (15, 3852618), (18, 3210515), (21, 2751870), (22, 2626785), (30, 1926309), (31, 1864170), (33, 1751190), (35, 1651122), (42, 1375935), (45, 1284206), (55, 1050714), (62, 932085), (63, 917290), (66, 875595), (70, 825561), (77, 750510), (90, 642103), (93, 621390), (99, 583730), (105, 550374), (110, 525357), (126, 458645), (154, 375255), (155, 372834), (165, 350238), (186, 310695), (198, 291865), (210, 275187), (217, 266310), (231, 250170), (269, 214830), (279, 207130), (310, 186417), (315, 183458), (330, 175119), (341, 169470), (385, 150102), (434, 133155), (462, 125085), (465, 124278), (495, 116746), (538, 107415), (558, 103565), (630, 91729), (651, 88770), (682, 84735), (693, 83390), (770, 75051), (807, 71610), (930, 62139), (990, 58373), (1023, 56490), (1085, 53262), (1155, 50034), (1302, 44385), (1345, 42966), (1386, 41695), (1395, 41426), (1614, 35805), (1705, 33894), (1883, 30690), (1953, 29590), (2046, 28245), (2170, 26631), (2310, 25017), (2387, 24210), (2421, 23870), (2690, 21483), (2790, 20713), (2959, 19530), (3069, 18830), (3255, 17754), (3410, 16947), (3465, 16678), (3766, 15345), (3906, 14795), (4035, 14322), (4774, 12105), (4842, 11935), (5115, 11298), (5649, 10230), (5918, 9765), (6138, 9415), (6510, 8877), (6930, 8339), (7161, 8070)]