137829780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{461}}^1$

素因数の和:638

約数の個数: 144

約数和(自身を含む): 460107648

約数和(自身を除く): 322277868

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, 151, 165, 180, 198, 220, 302, 330, 396, 453, 461, 495, 604, 660, 755, 906, 922, 990, 1359, 1383, 1510, 1661, 1812, 1844, 1980, 2265, 2305, 2718, 2766, 3020, 3322, 4149, 4530, 4610, 4983, 5071, 5436, 5532, 6644, 6795, 6915, 8298, 8305, 9060, 9220, 9966, 10142, 13590, 13830, 14949, 15213, 16596, 16610, 19932, 20284, 20745, 24915, 25355, 27180, 27660, 29898, 30426, 33220, 41490, 45639, 49830, 50710, 59796, 60852, 69611, 74745, 76065, 82980, 91278, 99660, 101420, 139222, 149490, 152130, 182556, 208833, 228195, 278444, 298980, 304260, 348055, 417666, 456390, 626499, 696110, 765721, 835332, 912780, 1044165, 1252998, 1392220, 1531442, 2088330, 2297163, 2505996, 3062884, 3132495, 3828605, 4176660, 4594326, 6264990, 6891489, 7657210, 9188652, 11485815, 12529980, 13782978, 15314420, 22971630, 27565956, 34457445, 45943260, 68914890, 137829780]

約数ペア:

[(1, 137829780), (2, 68914890), (3, 45943260), (4, 34457445), (5, 27565956), (6, 22971630), (9, 15314420), (10, 13782978), (11, 12529980), (12, 11485815), (15, 9188652), (18, 7657210), (20, 6891489), (22, 6264990), (30, 4594326), (33, 4176660), (36, 3828605), (44, 3132495), (45, 3062884), (55, 2505996), (60, 2297163), (66, 2088330), (90, 1531442), (99, 1392220), (110, 1252998), (132, 1044165), (151, 912780), (165, 835332), (180, 765721), (198, 696110), (220, 626499), (302, 456390), (330, 417666), (396, 348055), (453, 304260), (461, 298980), (495, 278444), (604, 228195), (660, 208833), (755, 182556), (906, 152130), (922, 149490), (990, 139222), (1359, 101420), (1383, 99660), (1510, 91278), (1661, 82980), (1812, 76065), (1844, 74745), (1980, 69611), (2265, 60852), (2305, 59796), (2718, 50710), (2766, 49830), (3020, 45639), (3322, 41490), (4149, 33220), (4530, 30426), (4610, 29898), (4983, 27660), (5071, 27180), (5436, 25355), (5532, 24915), (6644, 20745), (6795, 20284), (6915, 19932), (8298, 16610), (8305, 16596), (9060, 15213), (9220, 14949), (9966, 13830), (10142, 13590)]